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Canada Science News

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Canada Science News

The CKA news is community driven, each day members submit links to news articles around the web. Links with a maple leaf are Canadian in some way, and are the prefered type for submission. Click the "comments" link below each link to add comments about the news article.

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Currently showing last 100 links of 3,696
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94
After Russian ship docks to space station, astronauts report a foul smell
Science | 940 hits | 6:10 AM on Wednesday | posted by DrCaleb
1 Comment
Cosmonauts aboard the Russian segment of the station donned protective equipment.
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57
Link Related to Canada in some say NASA is working on a plan to replace its space station, but time is running out
Science | 567 hits | 5:55 AM on Monday | posted by DrCaleb
Comment
Over the next several months, NASA will finalize a strategy for its operations in low-Earth orbit after 2030. Then, toward the end of next year, the space agency will award contracts to one or more private companies to develop small space stations for whi
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68
Link Related to Canada in some say Boeing Starliner capsule departs from space station, leaving its 2 astronauts behind for months
Science | 684 hits | 7:28 PM on Friday | posted by DrCaleb
5 Comment
After months of turmoil over its safety, Boeing's new astronaut capsule departed the International Space Station on Friday without its crew and headed back to Earth.
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70
Link Related to Canada in some say When bats were wiped out, more human babies died, a study found. Here's why
Science | 701 hits | 7:16 PM on Thursday | posted by DrCaleb
Comment
Researchers found that infant deaths increased after farmers used more pesticides to battle pests when bats weren't around. The findings are part of growing evidence that humans rely on the animal and plant species around them, and are harmed when th
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66
Link Related to Canada in some say Horses can plan ahead and think strategically, scientists find
Science | 661 hits | 6:50 AM on Monday | posted by DrCaleb
Comment
The old English proverb “you can lead a horse to water, but you can’t make it drink” has been used since the 16th century to describe the difficulty of getting someone to act in their own best interests.
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67
Link Related to Canada in some say Buckle up, stargazers: the Perseid meteor shower promises a celestial extravaganza
Science | 671 hits | 7:15 PM on Wednesday | posted by DrCaleb
Comment
The Perseid meteor showerpeaks on the weekend, but be sure to keep an eye on the sky in the days leading up to it.
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94
Link Related to Canada in some say Scientist who gene-edited babies is back in lab and ‘proud’ of past work despite jailing | Genetics
Science | 935 hits | 6:52 AM on Tuesday | posted by DrCaleb
Comment
China’s He Jiankui, who used Crispr to edit genome, says he is working on genetic diseases and suggests human embryo gene editing will one day be accepted
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156
Link Related to Canada in some say Nobel chemistry prize winners for work on quantum dots leaked early, and then announced
Science | 1557 hits | 7:20 AM on Wednesday | posted by DrCaleb
Comment
The Nobel Prize in chemistry has been awarded to three U.S.-based scientists for the "discovery and synthesis of quantum dots." Sweden's public broadcaster SVT said they received a press release with the names of the winners hours before the official anno
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122
Link Related to Canada in some say Nobel Prize in Physics recognizes three scientists’ work with fast-pulsed lasers
Science | 1223 hits | 6:09 AM on Tuesday | posted by DrCaleb
Comment
Scientists Pierre Agostini, Ferenc Krausz and Anne L’Huillier won the physics Nobel Prize for work that led to the fastest measurements known to humankind
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105
Link Related to Canada in some say NASA hears ‘heartbeat’ of Voyager 2 after losing communication
Science | 1048 hits | 6:46 PM on Tuesday | posted by Scape
Comment
The Voyager mission team at NASA has been able to detect a signal from Voyager 2 after losing contact with the spacecraft, which has been operating for nearly 46 years.
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2844
Link Related to Canada in some say Scientists film deepest ever fish on seabed off Japan
Science | 28439 hits | 6:17 AM on Tuesday | posted by DrCaleb
Comment
Cruising at a depth of 8,336 meters (over 27,000 feet) just above the seabed, a young snailfish has become the deepest fish ever filmed by scientists during a probe into the abyss of the northern Pacific Ocean.
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2700
Link Related to Canada in some say NASA, CSA name Jeremy Hansen to be first Canadian to encircle the moon
Science | 27000 hits | 2:46 PM on Monday | posted by Scape
Comment
Jeremy Hansen is heading to the moon. The 47-year old Canadian astronaut was announced today as one of four astronauts — along with Christina Koch, Victor Glover and Reid Wiseman — who will be part of NASA's Artemis II mission.
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2708
China says it cloned 3 'super cows'
Science | 27082 hits | 10:19 AM on Thursday | posted by Strutz
1 Comment
Chinese scientists have successfully cloned three 'super cows' that can produce an unusually high amount of milk, state media reported, hailing it as a breakthrough for China's dairy industry to reduce its dependence on imported breeds.
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9654
Link Related to Canada in some say Alberta earthquake probably natural: scientist
Science | 96537 hits | 3:46 PM on Wednesday | posted by Strutz
Comment
The largest earthquake ever recorded in Alberta, which rattled homes and nerves Tuesday, was probably due to natural causes, says a geologist.
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9726
After centuries lying dormant, this Alaska volcano is once again showing signs of life
Science | 97264 hits | 11:44 AM on Wednesday | posted by Strutz
1 Comment
After centuries of inactivity, a volcano in the Alaskan panhandle has awakened from dormancy. Scientists have traced a swarm of minor earthquakes to magma activity below Mount Edgecumbe, around 450 kilometres northwest of Prince Rupert, B.C., bu
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11793
DOT to map out nation's time zones after report shows no official map exists
Science | 117918 hits | 5:59 AM on Monday | posted by DrCaleb
Comment
A person may take knowing the local time for granted, but an official review revealed that there is no single, accurate map showing the nation's time zones and local observance of Daylight Saving Time.
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12362
Link Related to Canada in some say Balsam fir needles can kill ticks that cause Lyme disease, Dalhousie researcher finds
Science | 123616 hits | 7:51 AM on Friday | posted by DrCaleb
Comment
A Dalhousie professor's observation that blacklegged ticks avoid balsam fir trees led to a three-year study about using the tree's needles to kill the insect.
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12379
Scientists find simple, safe method to destroy 'forever chemicals'
Science | 123790 hits | 4:31 PM on Thursday | posted by Scape
4 Comment
"Forever chemicals" used in daily items like nonstick pans have long been linked to serious health issues –- a result of their toxicity and extreme resistance to being broken down as waste products.
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12372
Nuclear Fusion Breakthrough Confirmed: California Team Achieved Ignition
Science | 123721 hits | 3:49 PM on Friday | posted by Scape
Comment
If we could harness fusion to generate electricity, it would be one of the most efficient and least polluting sources of energy possible.
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12371
Century-old theory of colour perception had a mistake
Science | 123713 hits | 6:02 PM on Thursday | posted by Strutz
Comment
The 3D mathematical model used for more than 100 years to describe how our eyes distinguish colours has been found to have an important math error.
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12367
Volcano eruption resumes in Iceland
Science | 123674 hits | 10:13 AM on Wednesday | posted by Strutz
Comment
A volcano in southwest Iceland began erupting Wednesday, the country's meteorological authorities said -- just eight months after its last eruption officially ended.
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12354
Physicists Stumbled Upon a New Particle | Sterile Neutrino
Science | 123541 hits | 8:46 PM on Tuesday | posted by Scape
Comment
The sterile neutrino, if it truly exists, only answers to gravity.
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12694
Link Related to Canada in some say New CRISPR-based map ties every human gene to its function
Science | 126942 hits | 6:05 AM on Monday | posted by DrCaleb
Comment
A new CRISPR-based map ties every human gene to its function using a tool called Perturb-seq. The work was led by Jonathan Weissman and colleagues at MIT and the Whitehead Institute, and is free for other scientists to use.
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18852
Link Related to Canada in some say Scientists unveil image of giant black hole at Milky Way's centre | Toronto Sun
Science | 188516 hits | 11:07 AM on Thursday | posted by Scape
Comment
Scientists on Thursday provided the first look at what they called the "gentle giant" lurking at the centre of our Milky Way galaxy.
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19367
Evolving story: Rare Charles Darwin notebooks returned 20 years after vanishing | Watch News Videos Online
Science | 193666 hits | 7:13 PM on Tuesday | posted by Scape
Comment
Watch Evolving story: Rare Charles Darwin notebooks returned 20 years after vanishing Video Online, on GlobalNews.ca
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19382
Link Related to Canada in some say B.C. landslide triggered 100-metre tall lake tsunami, study shows
Science | 193815 hits | 5:57 AM on Wednesday | posted by DrCaleb
Comment
What started as a massive landslide triggered a tsunami, which in turn sent a vast torrent of water or "outburst flood" down a valley, leaving the landscape devastated in its wake.
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20398
Link Related to Canada in some say The Earth is spinning faster than average
Science | 203984 hits | 11:44 AM on Tuesday | posted by Strutz
Comment
Recent changes in the speed at which the Earth rotates may result in the need for a negative leap second. One expert explains what this is, and how it impacts timekeeping on Earth.
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20399
Link Related to Canada in some say Why do snowflakes have 6 points' A Halifax expert breaks down the science of snow
Science | 203991 hits | 11:27 AM on Tuesday | posted by Strutz
2 Comment
A chemistry professor at Dalhousie University says snowflakes and crystals form in the sky in different ways based on temperature and humidity.
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20389
Fossil discovery: A baby dinosaur curled up inside its egg
Science | 203889 hits | 9:57 AM on Wednesday | posted by Strutz
Comment
An unprecedented fossil of a baby dinosaur curled up perfectly inside its egg is shedding more light on the links between dinosaurs and birds.
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20396
Link Related to Canada in some say Misconceptions about science fuel pandemic debates and controversies, says Neil deGrasse Tyson
Science | 203955 hits | 6:58 AM on Saturday | posted by DrCaleb
Comment
Astrophysicist Neil deGrasse Tyson says some of the bitter arguments about medicine and science during the COVID-19 pandemic can be blamed on a fundamental misunderstanding of science.
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20371
Link Related to Canada in some say Stunning polar bear, bird portraits earn Canadians Wildlife Photographer of the Year awards
Science | 203706 hits | 9:18 AM on Thursday | posted by DrCaleb
Comment
Intimate photos that provide a rare window into the lives of polar bears, birds and insects have earned several Canadians recognition in this year’s Wildlife Photographer of the Year Awards.
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20382
Link Related to Canada in some say CIA director “fuming” after Havana syndrome strikes team member in India
Science | 203823 hits | 9:19 AM on Tuesday | posted by DrCaleb
Comment
Some officials fear the incidents are increasing and escalating, leaving officers on edge.
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20399
Link Related to Canada in some say In the Absence of Cruise Ships, Humpbacks Have Different Things to Say
Science | 203990 hits | 12:32 PM on Friday | posted by Strutz
Comment
Researchers don’t know exactly what the whales were saying, of course, but the discovery that the proportions of call types changed is intriguing on its own.
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20383
Female octopuses throw debris at annoying males, researchers find
Science | 203834 hits | 12:01 PM on Friday | posted by Strutz
2 Comment
Female octopuses have been observed 'throwing' objects at males who harass them, including during unwanted mating attempts, according to new research.
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20380
Russian module mishap destabilises International Space Station
Science | 203798 hits | 12:51 PM on Friday | posted by Scape
Comment
The ISS was pushed out of position after engines on a new Russian module unexpectedly fired up.
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20377
Jeff Bezos offers to pay billions for NASA's second Human Landing System contract
Science | 203769 hits | 11:41 AM on Monday | posted by llama66
2 Comment
"NASA must now quickly and assuredly return to the Moon," the former Amazon CEO writes.
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20373
Link Related to Canada in some say 'Unusually large meteor' briefly lights up southern Norway
Science | 203728 hits | 6:50 AM on Monday | posted by DrCaleb
Comment
An "unusually large meteor" briefly lit up southern Norway on Sunday, creating a spectacular sound and light display as it rumbled across the sky, and a bit of it may have hit Earth, possibly not far from the capital, Oslo, experts said.
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20380
‘Dragon Man’ skull may be new species, shaking up human family tree
Science | 203798 hits | 8:10 AM on Friday | posted by llama66
Comment
Hidden down a well for decades, the stunningly complete cranium is stirring debate about the increasing number of fossils that don’t neatly fit in the classic human origin story.
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20374
Link Related to Canada in some say Tensions flare as top federal health official scolded in the House for failing to turn over documents | CTV News
Science | 203741 hits | 2:15 PM on Monday | posted by Scape
Comment
The president of the Public Health Agency of Canada (PHAC) was publicly admonished in the House of Commons on Monday for failing to turn over unreacted documents demanded by MPs related to the firing of two scientists at Canada's highest security lab.
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20391
Link Related to Canada in some say Canada announces plans to land a rover on the moon | CBC News
Science | 203910 hits | 12:52 PM on Wednesday | posted by Scape
19 Comment
Science Minister François-Philippe Champagne says Canada plans to land a rover on the moon in the next five years.
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20389
Link Related to Canada in some say Amateur fossil hunter finds 84-million-year-old fossilized turtle on Vancouver Island
Science | 203890 hits | 9:43 PM on Sunday | posted by Strutz
Comment
Russell Ball was taking one of his usual walks along Vancouver Island's Puntledge River on a cool, grey day in January when he noticed something out of the ordinary.
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20426
Link Related to Canada in some say Endangered tiger gives birth to three cubs at Toronto Zoo
Science | 204256 hits | 11:13 PM on Tuesday | posted by Strutz
Comment
The Toronto Zoo says one of its endangered tigers has given birth to three cubs.
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20798
Streak of lights over Pacific Northwest likely Falcon 9 rocket debris
Science | 207984 hits | 11:25 PM on Thursday | posted by Scape
Comment
A long streak of lights slow-danced across the night sky over the Pacific Northwest Thursday night. The bright show dazzled onlookers from Canada to Oregon, ...
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20789
Ultrasound reads monkey brains, opening new way to control machines with thought | Science | AAAS
Science | 207892 hits | 4:35 PM on Tuesday | posted by Scape
Comment
Imaging with sound could offer a less invasive way to send commands to prostheses
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20833
Why cats won’t punish a stranger who harms you
Science | 208326 hits | 9:01 AM on Monday | posted by DrCaleb
Comment
If a stranger harms you, your dog will not look kindly upon them. But your cat won’t react the same way. Here’s why.
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20807
Link Related to Canada in some say Doctor who raised concerns about cancer rates downstream from oilsands wins whistleblower award
Science | 208069 hits | 6:51 AM on Wednesday | posted by DrCaleb
Comment
A doctor who raised the alarm about heightened rates of cancer in a northern Alberta hamlet won the first ever Peter Bryce Prize for Whistleblowing.
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20791
Link Related to Canada in some say Asteroid twice the size of the CN Tower to make fastest flyby of Earth this month
Science | 207910 hits | 12:02 PM on Saturday | posted by Strutz
16 Comment
The biggest and fastest-known asteroid of 2021 is expected to make a flyby of Earth later this month.
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20844
"It's Going Down:" Falling space debris seen over Queensland
Science | 208437 hits | 6:15 PM on Friday | posted by Scape
Comment
Debris from a Chinese rocket re-entered Earth’s atmosphere in a dazzling display that captivated stargazers on Feb. 25 in Queensland, Australia.Professor Jon...
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20826
Link Related to Canada in some say People with extremist views less able to do complex mental tasks, research suggests
Science | 208257 hits | 6:19 AM on Monday | posted by DrCaleb
Comment
Cambridge University team say their findings could be used to spot people at risk from radicalisation
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20840
Link Related to Canada in some say Canada will send astronaut around the moon in deal with U.S.
Science | 208399 hits | 2:01 PM on Thursday | posted by DrCaleb
Comment
The federal government says it has signed an agreement with the United States to send a Canadian astronaut around the moon.

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