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Canada Science News - Page 20

Canadian Content
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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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20677
Kepler Watches White Dwarf Warp Spacetime
Science | 206768 hits | 8:32 AM on Friday | posted by DrCaleb
Comment
The Kepler space telescope's prime objective is to hunt for small worlds orbiting distant stars, but that doesn't mean it's not going to detect some extreme relativistic phenomena along the way.
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20675
Scientists home in on mysterious dark matter
Science | 206752 hits | 2:20 PM on Wednesday | posted by DrCaleb
Comment
GENEVA (Reuters) - Scientists said on Wednesday they may be close to tracking down the mysterious dark matter which makes up more than a quarter of the universe but has never been seen.
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20854
Discovery of rare two-headed bull shark stuns scientists
Science | 208537 hits | 12:29 PM on Friday | posted by Hyack
Comment
It's the stuff of nightmares for anyone with a shark phobia, but for scientists the discovery of a two-headed bull shark is a unique opportunity to study one of nature's rare glitches.
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20835
Link Related to Canada in some say Astronomers map universe's beginning with space telescope 'time machine'
Science | 208351 hits | 4:43 PM on Saturday | posted by Hyack
Comment
A space telescope that spent over a year mapping the birth of the universe has revealed the cosmos is older than originally thought, but began with a single 'Big Bang' explosion that caused the universe to burst from subatomic size to a sprawling expanse
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20657
Big Bang's afterglow, older universe spotted by telescope | CTV News
Science | 206566 hits | 5:55 AM on Thursday | posted by BeaverFever
Comment
New results from a look into the split second after the Big Bang indicate the universe is 80 million years older than previously thought but the core concepts of the cosmos -- how it began, what it's made of and where it's going -- seem to be on the right
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20860
Link Related to Canada in some say Voyager 1 has left the solar system
Science | 208597 hits | 1:08 PM on Wednesday | posted by Regina
22 Comment
A 35-year-old space probe has become the first human-made object to make it beyond our solar system, a new study suggests.
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20659
Link Related to Canada in some say ON Med Assn calls for farm antibiotics crackdown
Science | 206580 hits | 11:52 AM on Wednesday | posted by BeaverFever
Comment
The Ontario Medical Association wants the federal and provincial governments to crack down on antibiotic use in farming. The organization is issuing a call to arms on the problem of antibiotic resistance, warning the world is in danger of losing these dr
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20802
Link Related to Canada in some say
Science | 208015 hits | 11:50 AM on Wednesday | posted by DrCaleb
Comment
It was a threshold crossed in the deepest reaches of space: A spacecraft launched from Earth has now entered new and unexplored territory that may or may not be outside our solar system. A press release issued at 11:05 a.m.
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20840
Link Related to Canada in some say Mega-planet's ingredients point to solar system like ours
Science | 208399 hits | 3:56 PM on Monday | posted by Hyack
Comment
A planet several times more massive than Jupiter, orbiting a star 130 light years away, is part of a solar system that is likely very similar to our own, a new study suggests.
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20849
Link Related to Canada in some say Earthquakes turn water into gold
Science | 208480 hits | 3:52 PM on Monday | posted by Hyack
Comment
Gold could be deposited almost instantaneously in the Earth's crust during earthquakes, say Australian researchers.
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20687
Link Related to Canada in some say Phallus-shaped acorn worms resolve fossil mystery
Science | 206871 hits | 11:35 AM on Thursday | posted by Strutz
Comment
A beach-dwelling sea creature has stubbornly kept the same phallus-shaped form from the time of the trilobites through the rise and fall of the dinosaurs to the present day, suggests a study that identifies a mystery fossil in the Canada's Burgess Shale.
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20680
CERN: We've found 'a Higgs boson'; but is it predicted version?
Science | 206803 hits | 11:33 AM on Thursday | posted by DrCaleb
6 Comment
Evidence indicates that the new particle discovered at the Large Hadron Collider is a Higgs boson , officials at the European Organization for Nuclear Research, also known as CERN, said Thursday. But whether it is the version of the Higgs boson predicted
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20695
Curiosity Finds Evidence For a Habitable Ancient Mars
Science | 206950 hits | 7:27 AM on Thursday | posted by ShepherdsDog
1 Comment
Curiosity finds evidence that the red planet was once capable of supporting life.
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20718
Link Related to Canada in some say Chris Hadfield takes command of International Space Station
Science | 207170 hits | 2:34 PM on Wednesday | posted by Canadaka
1 Comment
Astronaut Chris Hadfield will become the first Canadian commander of the International Space Station at 5:10 p.m. ET, when he officially takes the reins of the orbiting laboratory.
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20692
Link Related to Canada in some say Alma telescope: Ribbon cut on astronomical giant
Science | 206920 hits | 10:51 AM on Wednesday | posted by DrCaleb
Comment
Alma - the most complex ground-based telescope in existence - is officially opened during an inauguration ceremony in Chile's Atacama Desert. "It will help us answer where we come from or whether we are alone in the Universe," said Thijs de Graauw, projec
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20724
Astrobiologists Find Ancient Fossils in Fireball Fragments | MIT Technology Review
Science | 207242 hits | 7:28 PM on Tuesday | posted by commanderkai
14 Comment
Algae-like structures inside a Sri Lankan meteorite are clear evidence of panspermia, the idea that life exists throughout the universe, say astrobiologists.
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20686
Comet posing beside crescent moon in cool photo op
Science | 206856 hits | 11:28 AM on Tuesday | posted by DrCaleb
Comment
Amateur astronomers will have a chance to snap the comet that just streaked within 160 million kilometres of Earth in a rare twilight photo op Tuesday evening.
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20705
'Rapid' heat spike unlike anything in 11,000 years
Science | 207036 hits | 10:11 PM on Saturday | posted by Hyack
Comment
A new study looking at 11,000 years of climate temperatures shows the world in the middle of a dramatic U-turn, lurching from near-record cooling to a heat spike.
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20700
Comet streaking close to Earth now visible in Northern Hemisphere | CTV News
Science | 206998 hits | 11:33 AM on Tuesday | posted by DrCaleb
Comment
A recently discovered comet is closer than it's ever been to Earth, and stargazers in the Northern Hemisphere finally get to see it.
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20676
Link Related to Canada in some say Canadian researchers take a step toward a quantum computer
Science | 206756 hits | 6:33 AM on Tuesday | posted by kitty
Comment
In an Ottawa lab, scientists have succeeded in side-stepping an obstacle of Heisenberg’s Uncertainty Principle, a strange law of the quantum world
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20695
Link Related to Canada in some say Extra radiation belt around Earth surprises scientists
Science | 206950 hits | 2:19 AM on Sunday | posted by Hyack
Comment
A pair of well-known radiation belts surrounding the Earth are sometimes a trio, a new study has found.
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20690
First glimpse of a black hole's spin
Science | 206898 hits | 2:15 AM on Sunday | posted by Hyack
Comment
Astronomers use X-ray light to measure the rate of spin of a supermassive black hole for the first time, giving hints as to how it formed.
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20812
NASA's basement nuclear reactor
Science | 208118 hits | 7:56 AM on Friday | posted by DrCaleb
Comment
The future of energy may lie in a nuclear reactor small enough and safe enough to be installed where the home water heater once sat.
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20802
Link Related to Canada in some say Cosmos may be 'inherently unstable'
Science | 208016 hits | 9:51 PM on Tuesday | posted by Hyack
Comment
Scientists say further study of the Higgs boson will reveal if there is an inherent instability in the Universe, leading to its eventual replacement.
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20829
Link Related to Canada in some say Hummingbirds migrating earlier in spring: study
Science | 208288 hits | 1:02 PM on Sunday | posted by Hyack
Comment
Ruby-throated hummingbirds are migrating to North America weeks earlier than in decades past, and research indicates that higher temperatures in their winter habitat may be the reason.
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20803
Why did the Russian meteor catch astronomers by surprise?
Science | 208030 hits | 11:39 AM on Sunday | posted by Hyack
Comment
The meteor that streaked through the sky over Russia caught local residents and astronomers by surprise. Contrast that to the asteroid that’s expected to fly by our planet Friday; scientists have been tracking that object for months. Why are both rocks co
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20706
Link Related to Canada in some say Asteroid arrives today for extra-close flyby
Science | 207054 hits | 8:29 AM on Friday | posted by Hyack
5 Comment
A 130,000-tonne asteroid will fly closer to Earth today than any other object its size or larger has ever been predicted to come — without making a landing.
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20701
Link Related to Canada in some say Sea slug's disposable penis regenerates in 24 hours
Science | 207012 hits | 12:35 AM on Thursday | posted by Hyack
Comment
If you're the kind of sea creature that cuts off its penis after use, that's no excuse for turning down a new partner the next day — and the day after that, Japanese researchers have found.
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20679
Earth-buzzing asteroid worth $195 billion, space miners say | Fox News
Science | 206792 hits | 10:54 AM on Wednesday | posted by DrCaleb
Comment
The space rock set to give Earth a historically close shave this Friday, Feb. 15, may be worth nearly $200 billion, prospective asteroid miners say.
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20702
Link Related to Canada in some say Canadian scientists unearth 500,000-year-old jawbone
Science | 207019 hits | 6:22 AM on Saturday | posted by kitty
Comment
The Serbian jawbone may represent a common ancestor or “precursor” species for both Neanderthals and modern humans
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20667
Link Related to Canada in some say How Asteroid 2012 DA14 Will Give Earth Close Shave on Feb. 15, 2013 (Infographic) | Space.com
Science | 206673 hits | 11:39 AM on Thursday | posted by DrCaleb
Comment
On Feb. 15, 2013, the 150-foot asteroid 2012 DA14 will fly past Earth at an altitude of 17,200 miles - closer than our own communications satellites. See how asteroid 2012 DA14 will give Earth an extremely close shave in this SPACE.com infographic.
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20695

Science | 206935 hits | 4:22 PM on Wednesday | posted by commanderkai
Comment
You know you're a geek if you felt all warm and fuzzy inside when you read that headline. If you got here by accident, here's the news: The biggest prime number yet has been discovered. It is indeed massive, more than 17 million digits long.
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20854
Dung beetles guided by Milky Way
Science | 208537 hits | 12:57 AM on Wednesday | posted by Hyack
Comment
Scientists have shown how the insects will use the Milky Way to orientate themselves as they roll their balls of muck along the ground.
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20678
Link Related to Canada in some say New telescope will be 'like time travel'
Science | 206782 hits | 8:43 AM on Monday | posted by Robair
3 Comment
Construction has begun on a new radio telescope in British Columbia's south Okanagan that will act like a type of time machine and help astrophysicists travel back to better understand the composition of our expanding universe.
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20809
Link Related to Canada in some say New B.C. telescope to make massive 3D map of universe
Science | 208090 hits | 4:49 PM on Friday | posted by Hyack
Comment
A Canadian telescope bigger than six NHL hockey rinks is expected to help scientists understand the expansion of the universe and the role of mysterious dark energy.
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20877
Gamma-ray burst 'hit Earth in 8th Century
Science | 208767 hits | 7:03 PM on Monday | posted by xerxes
4 Comment
A gamma-ray burst - the most powerful explosion known in the Universe - may have hit the Earth in the 8th Century, a study suggests.
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20822
Link Related to Canada in some say Astronaut Chris Hadfield gives students an out-of-this-world lesson
Science | 208219 hits | 8:56 PM on Saturday | posted by Hyack
Comment
Some elementary school students in the Greater Toronto Area were given a different kind of science lesson Thursday when they chatted with Canadian astronaut Chris Hadfield from space.
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20695
Link Related to Canada in some say Largest galaxy, 5 times size of Milky Way, uncovered
Science | 206945 hits | 2:03 AM on Saturday | posted by Hyack
Comment
A group of astronomers say they've discovered the largest known spiral galaxy, spanning more than 522,000 light-years.
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20710
Link Related to Canada in some say 'Most Earth-like planet' discovered by NASA
Science | 207095 hits | 2:00 AM on Saturday | posted by Hyack
Comment
Scientists at NASA have found a total of 461 new planet candidates and one in particular, KOI-172.02, is being described as the most similar to our home planet yet.
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20697
Link Related to Canada in some say Asteroid will not hit Earth in 2036 after all, astronomers say
Science | 206974 hits | 1:43 AM on Friday | posted by Hyack
3 Comment
Upon further review, a big scary-sounding asteroid is no longer even a remote threat to smash into Earth in about 20 years, NASA says.
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20696
Galaxy crash sparks large spiral
Science | 206958 hits | 12:34 AM on Friday | posted by Hyack
Comment
Astronomers peering near a known large galaxy are shocked to find that it is in fact much larger - five times wider than our Milky Way.
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20704
Link Related to Canada in some say Asteroid with extremely remote possibility of striking Earth in 2036 makes visit
Science | 207035 hits | 5:03 PM on Wednesday | posted by Strutz
Comment
Astronomers around the world will be keeping a close watch as the menacing asteroid Apophis begins a sweep past the Earth later today.
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20756
Giant squid filmed in natural habitat for 1st time
Science | 207563 hits | 11:40 AM on Monday | posted by DrCaleb
9 Comment
A team from Japan's National Science Museum has captured what's considered to be the first ever film footage of a giant squid in its natural habitat.
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20699
Link Related to Canada in some say Alberta scientist finds dinosaurs could really shake a tail feather
Science | 206991 hits | 8:18 PM on Friday | posted by Hyack
Comment
A University of Alberta scientist has found that some dinosaurs could really shake a tail feather. Scott Persons says that at least one species of the long-extinct animals had strong, flexible tails tipped with large fans of feathers "built for flaunting.
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20712
Scientists abuzz over 'Black Beauty' Martian rock
Science | 207109 hits | 7:27 PM on Friday | posted by Hyack
Comment
Scientists are abuzz about a coal-colored rock from Mars that landed in the Sahara desert: A yearlong analysis revealed it's quite different from other Martian meteorites.
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20839
Link Related to Canada in some say IQ scores not accurate marker of intelligence, study shows
Science | 208391 hits | 9:04 PM on Friday | posted by BeaverFever
11 Comment
Researchers have determined in the largest online study on the intelligence quotient (IQ) that results from the test may not exactly show how smart someone is.
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20850
Link Related to Canada in some say Phew! Mayan heartland rejoices as world survives apocalypse
Science | 208504 hits | 6:57 AM on Friday | posted by Regina
7 Comment
No one was quite sure at what time the 5,125-year cycle in Mayan calendar would officially end on Dec. 21. Some think it already ended at midnight Thursday. Others looked to Friday's dawn in the Mayan heartland. Some had later times in mind.
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20846
Link Related to Canada in some say What is Canada's future in space?
Science | 208461 hits | 12:00 PM on Tuesday | posted by saturn_656
5 Comment
Astronaut Chris Hadfield's goals are clear over the next six months, particularly when he becomes the first Canadian commander of the International Space Station in March, but much less certain is the country's future in space over the coming decade.
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20844
Link Related to Canada in some say Twin NASA spacecraft prepare to crash into moon
Science | 208442 hits | 12:52 PM on Friday | posted by Hyack
Comment
Twin NASA spacecraft are preparing to crash into the lunar surface next week after a successful mission mapping the moon's gravity.
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20814
Look to the Skies: Geminid Meteor Shower Peaks Tonight
Science | 208143 hits | 3:20 PM on Thursday | posted by DrCaleb
Comment
Grab something warm and head out to a dark place to experience the wonder of the Geminid meteor shower, which peaks Dec. 13 and 14.

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