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Canada Science News - Page 21

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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20780
Link Related to Canada in some say 'Hazardous' asteroid flies by Earth this week
Science | 207798 hits | 10:35 AM on Thursday | posted by Hyack
3 Comment
A five-kilometre wide asteroid is zipping past Earth this week, giving stargazers a show and doomsayers a bit of a scare.
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20700
Link Related to Canada in some say Suomi satellite pictures Earth in black
Science | 206991 hits | 6:41 PM on Saturday | posted by Hyack
Comment
Cloud-free images from the latest US polar orbiting meteorological satellite are assembled into a stunning night-time view of Planet Earth.
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20726
NASA-NOAA Satellite Reveals New Views of Earth at Night
Science | 207264 hits | 10:27 AM on Thursday | posted by DrCaleb
Comment
This new look at our planet at night shows the glow of natural and human-built phenomena across Earth in greater detail than ever before.
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20882
Link Related to Canada in some say Scientists create functioning, virtual brain that can write, remember lists and even pass basic IQ test
Science | 208815 hits | 3:18 PM on Friday | posted by Zipperfish
9 Comment
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20868
Link Related to Canada in some say 'Pac-Man' spotted on Saturn's moons
Science | 208669 hits | 7:43 PM on Wednesday | posted by Hyack
Comment
Pop culture references continue to pop up on the subject of Saturn's moons, where scientists have spotted — not once, but twice — what appears to be the videogame character Pac-Man.
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20830
Nose cell transplant enables paralysed dogs to walk
Science | 208298 hits | 1:25 PM on Monday | posted by Newfy
Comment
Scientists in Cambridge have reversed paralysis in dogs after injecting them with cells grown from the lining of their nose.
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20907
Link Related to Canada in some say 'Rogue planet' found wandering through space
Science | 209065 hits | 4:09 PM on Wednesday | posted by Hyack
Comment
A rogue planet wandering through the cosmos apparently without a star to orbit has been identified by an international team using the Canada-France-Hawaii Telescope on Hawaii's Mauna Kea and the Very Large Telescope (VLT) in Chile.
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20702
Human Intelligence Peaked Thousands of Years Ago: Study
Science | 207024 hits | 10:50 AM on Tuesday | posted by BeaverFever
12 Comment
Is the human species doomed to intellectual decline? Will our intelligence ebb away in centuries to come leaving our descendants incapable of using the technology their ancestors invented? In short: will Homo be left without his sapiens?
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20830
Alaska ice tested as possible new energy source
Science | 208304 hits | 10:59 PM on Sunday | posted by Hyack
Comment
A half mile below the ground at Prudhoe Bay, above the vast oil field that helped trigger construction of the trans-Alaska pipeline, a drill rig has tapped what might one day be the next big energy source.
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20680
Link Related to Canada in some say Canadian Space Agency unveils fleet of prototype space rovers
Science | 206799 hits | 4:06 PM on Friday | posted by saturn_656
Comment
LONGUEUIL, Que. - Move over Canadarm: the rovers are coming! the rovers are coming!
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20841
Nearby 'diamond planet' twice the size of Earth
Science | 208411 hits | 2:07 PM on Friday | posted by Hyack
Comment
It’s a celestial revelation that could give Elizabeth Taylor’s jewelry collection a run for its money. Researchers from the U.S. and France believe they’ve discovered a planet made largely out of diamond.
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20830
Incredible Cosmic Spiral Helps Unravel Details of Stellar Evolution | Wired Science | Wired.com
Science | 208299 hits | 11:18 AM on Wednesday | posted by DrCaleb
Comment
Scientists have observed these detached shells around many stars but have never glimpsed what was inside of them. Using the Atacama Large Millimeter/submillimeter Array (ALMA), a new radio telescope, Maercker and his team were able to see the spiral struc
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20680
Men on the mind: Study finds male DNA in women's brains
Science | 206795 hits | 7:14 AM on Thursday | posted by saturn_656
Comment
Male DNA is commonly found in the brains of women, most likely derived from prior pregnancy with a male fetus, according to first-of-its-kind research conducted at Fred Hutchinson Cancer Research Center. While the medical implications of male DNA and male
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20697
Black Hole Behemoth Shreds Baby Star System : Discovery News
Science | 206966 hits | 9:00 AM on Wednesday | posted by DrCaleb
3 Comment
An embryonic planetary system is disintegrating under our galaxy's supermassive black hole's tidal pull that is pulling it apart like taffy.
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20854
Link Related to Canada in some say That morning cup of coffee can be good for you
Science | 208536 hits | 5:41 AM on Monday | posted by Regina
Comment
Moderate intake of the ever-popular drink may help reduce pain, and has also been linked to protection from various health conditions
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20843
Milky Way's black hole to eat planet-forming cloud
Science | 208415 hits | 4:55 PM on Saturday | posted by Hyack
Comment
A young star surrounded by a planet-forming disc of gas is being pulled towards the huge black hole at the centre of our galaxy, astronomers say.
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20694
Explosion on Jupiter Spotted by Amateur Astronomers | Space.com
Science | 206927 hits | 11:27 AM on Tuesday | posted by DrCaleb
Comment
An apparent impact on Jupiter occurred on Monday, Sept. 10, according to amateur astronomers who spotted the telltale flash in Jupiter's cloud tops from the impact fireball.
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20717
Link Related to Canada in some say Weather Network rolls out new 1-km forecasting
Science | 207170 hits | 10:17 PM on Sunday | posted by Regina
Comment
Forecasts an unprecedented level of precision that has taken parent Pelmorex almost two decades to perfect
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20713
Link Related to Canada in some say NASA's Dawn spacecraft heads to dwarf planet Ceres
Science | 207124 hits | 3:03 PM on Wednesday | posted by Hyack
1 Comment
After spending a year gazing at Vesta, NASA's Dawn spacecraft was set to cruise toward the most massive space rock in the asteroid belt between Mars and Jupiter — a voyage that will take nearly three years.
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20669
7.9 earthquake strikes off coast of Costa Rica: USGS
Science | 206689 hits | 8:27 AM on Wednesday | posted by Regina
Comment
No reports of injuries, fatalities
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20923
Birds hold 'funerals' for dead
Science | 209215 hits | 10:59 PM on Friday | posted by Hyack
Comment
When they encounter a fallen bird, western scrub jays call out and gather around the body, scientists discover.
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20876
Genome of Denisovan cave girl sheds light on human ancestry
Science | 208761 hits | 10:04 PM on Friday | posted by Hyack
Comment
Scientists have sequenced the complete genome of a Denisovan, an ancient human, from a tiny finger bone fragment from a young girl who lived between 74,000 and 82,000 years ago.
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20873
On to Ceres: Dawn Spacecraft Ready to Say Farewell to Asteroid Vesta
Science | 208725 hits | 12:02 PM on Friday | posted by DrCaleb
1 Comment
The feat has never been accomplished before and next week’s departure for the Dawn spacecraft from Vesta will be monumental. Dawn is on track to become the first probe to orbit and study two distant solar system destinations. The spacecraft
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20881
Mysterious 'Poodle Moth' has the web buzzing
Science | 208813 hits | 11:47 AM on Thursday | posted by DrCaleb
Comment
It’s the image that launched one thousand quips: A fuzzy, winged creature with golden horns and a set of eyelashes out to there sits with its hands (paws?) clasped on a surface of indeterminate size.
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20871
Link Related to Canada in some say Why the Lakes are slowly getting less Great
Science | 208708 hits | 5:57 AM on Monday | posted by Regina
Comment
Receding shorelines, lost wetlands – it’s a growing environmental and political crisis with no firm solution
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20851
Tsunami made worse by 'pop-up' of sediments
Science | 208514 hits | 6:29 PM on Friday | posted by Hyack
Comment
Researchers propose a mechanism that may cause the largest tsunami - a "popping up" of wedges of sediment, even from comparatively small earthquakes.
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20840
Amateurs Uncover Stunning Hidden Treasures In Hubble's Image Vaults
Science | 208401 hits | 11:37 AM on Friday | posted by DrCaleb
Comment
With over one million observations since it launch on April 24, 1990, the Hubble Space Telescope has been a endless source for insane wonders, unprecedented scenes and humbling experiences. However, many of its most amazing images have never been seen bef
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20824
Link Related to Canada in some say Father's age linked to risk of autism, schizophrenia in children: study
Science | 208242 hits | 6:48 AM on Thursday | posted by Regina
Comment
Men transmitted far more new gene mutations to children than women, research suggests
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20845
Link Related to Canada in some say MIT to honour two professors transforming the world from Toronto
Science | 208451 hits | 6:07 AM on Tuesday | posted by Regina
Comment
Two young professors are being honoured by MIT. The recognition shows Canadians can compete with the best and brightest
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20713
Link Related to Canada in some say Canadian heads up major galactic discovery
Science | 207119 hits | 8:50 PM on Thursday | posted by Hyack
Comment
A group of astronomers have discovered an unusual cluster of far-away galaxies, and a Kingston, Ont., native is heading up the research team.
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20726
'This is not a pipe': Curious dark nebula seen as never before
Science | 207248 hits | 1:29 PM on Thursday | posted by DrCaleb
Comment
(Phys.org) -- Just as René Magritte wrote “This is not a pipe” on his famous painting, this is also not a pipe. It is however a picture of part of a vast dark cloud of interstellar dust called the Pipe Nebula. This new and very detailed image of what is a
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20701
India plans to launch spacecraft to Mars in 2013
Science | 207014 hits | 6:30 AM on Thursday | posted by Regina
5 Comment
The unmanned spacecraft with gather scientific information while orbiting Mars
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20724
Link Related to Canada in some say Solar particle dip hints at Voyager's exit from solar system
Science | 207239 hits | 3:35 PM on Saturday | posted by Hyack
4 Comment
Scientists who have for years been closely following Voyager 1's slow drift into the interstellar region of the Milky Way had a false alarm last month when the 35-year-old spacecraft measured a drop in solar particles that they were sure was a sign it had
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20696
Link Related to Canada in some say Canadian astronaut readies for liftoff
Science | 206963 hits | 3:49 AM on Saturday | posted by Khar
Comment
Canadian astronaut Chris Hadfield likens the weightlessness experienced in outer space to
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20728
Curiosity rover photo mystery explained by NASA
Science | 207284 hits | 3:49 AM on Saturday | posted by Khar
Comment
A NASA engineer said Friday he’s pretty sure a Curiosity rover camera caught the rocket stage crashing in the distance after it landed in Gale Crater Sunday night
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20720
Link Related to Canada in some say Cuddly kitty or cold-blooded killer?
Science | 207198 hits | 7:51 PM on Wednesday | posted by Regina
20 Comment
Researchers discover that domesticated cats kill their prey more often than previously thought – almost one-third studied averaged two animals a week. And there’s more on their list than birds
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20692
Link Related to Canada in some say Helium shortage putting medical research up in the air
Science | 206917 hits | 1:53 PM on Tuesday | posted by Regina
Comment
Rising cost from dwindling supply could have an impact on areas ranging from clinical trials and MRIs to satellite operations and party balloons
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20720
Link Related to Canada in some say Male trees winning battle of the sexes in Canada
Science | 207204 hits | 12:11 PM on Friday | posted by Hyack
Comment
A study shows the dominance of male trees is making it worse for people who suffer from allergies.
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20698
Palm trees 'grew on Antarctica'
Science | 206972 hits | 6:20 PM on Thursday | posted by Hyack
Comment
A massive scientific drilling mission off Antarctica's eastern coast turns up evidence of palm trees during a warm period 53 million years ago.
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20870
Moon formation: Was it a 'hit and run' accident?
Science | 208703 hits | 5:44 PM on Friday | posted by Hyack
Comment
A computer simulation shows the Moon's birth may not have been through the impact of a slow, Mars-sized object, but rather something much bigger and faster.
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20840
Parallel solar system discovered
Science | 208393 hits | 3:15 PM on Thursday | posted by Hyack
5 Comment
Researchers have detected a solar system 10,000 light years away that is very much like our own, with planets that have aligned orbits close to a parent star.
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20815
Link Related to Canada in some say Saskatchewan researchers find meteor crater in Arctic
Science | 208145 hits | 11:03 PM on Wednesday | posted by Hyack
Comment
Researchers from the University of Saskatchewan along with the Geological Survey of Canada have discovered the country's 30th meteor impact crater — a 25-kilometre astrobleme created more than 100 million years ago in the Arctic.
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20682
Link Related to Canada in some say Space firm says Canadian Mars plan won't get off the ground
Science | 206824 hits | 11:52 AM on Wednesday | posted by saturn_656
14 Comment
OTTAWA — Canada's contribution to ExoMars, two robotic Mars missions scheduled to begin in 2016, is nearly dead despite last-ditch efforts to salvage it.
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20670
Link Related to Canada in some say
Science | 206702 hits | 11:06 AM on Wednesday | posted by DrCaleb
Comment
A decade has gone into building Canada’s contribution to the biggest space telescope ever made, all finished now except for shipping it to NASA. The James Webb Space Telescope will replace the aging Hubble. It’s scheduled for launch in 2018.
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20689
A Nice Earth View
Science | 206890 hits | 5:14 AM on Wednesday | posted by GreenTiger
Comment
This is neat.
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20835
Sally Ride Dead, First American Woman Astronaut to Fly in Space
Science | 208349 hits | 2:52 PM on Monday | posted by DanSC
Comment
Sally Ride, the first American woman in space, died today of pancreatic cancer at the age of 61.
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20823
Dumpling squid slowed down by sex
Science | 208228 hits | 10:53 PM on Sunday | posted by Hyack
Comment
Promiscuous squid take 30 minutes to return to normal swimming speed after sex, scientists reveal.
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20822
Link Related to Canada in some say Earliest spiral galaxy found
Science | 208215 hits | 2:54 PM on Saturday | posted by Hyack
Comment
Astronomers in Toronto and the U.S. have discovered a large spiral galaxy, like the Milky Way, that was around 10.7 billion years ago, much earlier in the life of the universe than others of its type.
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20679
Link Related to Canada in some say Coming solar storm not likely to affect power grid
Science | 206786 hits | 11:44 AM on Saturday | posted by Hyack
Comment
A solar storm that began with a massive flare on the sun's surface Thursday is due to slam into Earth's magnetic field Saturday morning, but scientists say it won't affect power grids or air traffic control.
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20694
Summer's Biggest Solar Storm (And Northern Lights Show) to Hit Earth Friday | Wired Science | Wired.com
Science | 206929 hits | 3:02 PM on Thursday | posted by DrCaleb
Comment
A giant solar flare shot out of a sunspot today, hitting Earth with a powerful burst of x-ray and ultraviolet radiation. Solar researchers expect a small geomagnetic storm to follow and strike Earth this weekend, causing minor technical malfunctions and m

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