2015年4月15日 星期三

2015-04-16 Canada English Science


NET Website
   
researchers crack the knuckle mystery   
Toronto Sun
What's cracking? A University of Alberta research team set out to answer that question by determining what happens inside finger joints when they crack. It turns out the culprit is a quickly-forming gas-filled cavity. "It's a little bit like forming a vacuum," said lead ...

What really happens when you crack your knuckles   Sydney Morning Herald
Watch This Gross MRI of a Knuckle Cracking   Wired
Knuckle Cracking Secret Revealed - It's A Gas!   Tech Times
ABC Science Online   
Vancouver Sun   
all 90 news articles »   


Harvard Magazine
   
Climate-Change Solutions   
Harvard Magazine
Photograph by Kris Snibbe/Harvard Public Affairs and CommunicationsJohn Holdren, director of the White House Office of Science and Technology Policy, makes a point. Photograph by Kris Snibbe/Harvard Public Affairs and CommunicationsA panel ...

Climate debate too important to be dragged into the gutter   The Nelson Daily
6 Year Old Gets President Obama's Attention With This Climate Change Video   EcoWatch
The Climate Change War Heats Up   Canada Free Press
International Policy Digest   
all 13 news articles »   


The Globe and Mail
   
Interprovincial climate summit reveals rifts in Canada's carbon strategy   
The Globe and Mail
An interprovincial climate summit has laid bare the rifts in the nation's strategy for fighting global warming. While Ontario and Quebec urged tough action to slash the country's carbon emissions, Saskatchewan argued this would amount to mere “playing on the ...

Premiers Vie for Climate Change   620 CKRM.com
What CO2 solutions will the premiers come up with?   The Battlefords News-Optimist
Saskatchewan premier promotes carbon capture at climate change summit   650 CKOM News Talk Radio
Globalnews.ca   
CBC.ca   
all 9 news articles »   


The Nelson Daily
   
China's Disastrous Air Pollution is a Lesson for us All   
The Nelson Daily
Beijing's 21-million residents live in a toxic fog of particulate matter, ozone, sulphur dioxide, mercury, cadmium, lead and other contaminants, mainly caused by factories and coal burning. Schools and workplaces regularly shut down when pollution exceeds ...

Environmental activism gaining a foothold in China   Deutsche Welle
China's pollution fixes explored   Chinadaily USA
China's thriving export industry comes with a high cost   Canada Free Press
Quartz   
all 12 news articles »   


Calgary Herald
   
Three nation strategy to protect Monarch butterfly in the works   
Calgary Herald
This photo taken Oct. 25, 2014 shows a Monarch butterfly feeding on a Duranta flower in Houston. They also breed in the southern parts of Canada, including Alberta. Pat Sullivan / AP. Share Adjust Comment Print. An integrated conservation strategy by the ...

Saving migratory Monarchs   Tryon Daily Bulletin
Monarch Butterflies In Crisis On The West Coast   KPBS
Mexico groups ask UN to list Monarch reserve as in danger   Washington Post
Fox News   
Agri-Pulse   
all 48 news articles »   


Fox News
   
Video: New footage shows how close SpaceX Falcon 9 came to sticking the ...   
San Jose Mercury News
On Wednesday afternoon, SpaceX released a YouTube video of Tuesday's failed recovery of a Falcon 9 rocket. It was the second landing attempt of the year, after the first failed in January. SpaceX CEO Elon Musk tweeted that lateral velocity caused the ...

Watch SpaceX rocket explode after failed landing   USA TODAY
Watch SpaceX Falcon 9 rocket (kinda) land on a drone ship   Mashable
SpaceX Falcon 9 Fails To Land Successfully; Too Hard For Survival, Says Elon ...   Yibada (English Edition)
Aviation Week   
Gizmodo Australia   
First Coast News   
all 1,626 news articles »   


CBS Local
   
DEP Leader Says It: 'Climate Change'   
CBS Local
Florida Governor Rick Scott attends a road expansion event at the Casa Maiz restaurant as he fields questions from reporters about climate change on March 9, 2015 in Hialeah, Florida. Recent reports indicate that the Florida governor allegedly issued orders ...

No policy against 'climate change,' DEP chief tells Florida Senate   Palm Beach Post
Newly Released Documents Provide Further Indication That Florida Officials ...   De Smog Blog (blog)

all 6 news articles »   


Edmonton Journal
   
Clear view of total eclipse over Svalbard islands in Arctic, clouds obscure in ...   
Edmonton Journal
LONGYEARBYEN, Norway - Sky-gazers in the Arctic were treated to a perfect view of a total solar eclipse Friday as the moon completely blocked out the sun in a clear sky, casting a shadow over Norway's remote archipelago of Svalbard. People shouted ...


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Waterloo Record
   
Astronaut urges Cambridge students to dream big   
Waterloo Record
Canadian Space Agency astronaut Jeremy Hansen visited Ryerson Public School in Cambridge on Wednesday to talk to students and answer questions. Jeremy Hansen. Hannah Eden,Record staff. Canadian Space Agency astronaut Jeremy Hansen ...

Space tomatoes provide valuable lessons   Londoner

all 2 news articles »   


TIME
   
Can Specks of Dust Help Solve Crimes?   
TIME
Call them the dust busters: Scientists are now able to take a sample of dust, sequence the DNA of its fungi and microbes and figure out where it came from, according to new research published in the journal PLOS ONE. The application might prove useful in ...

Fungal DNA allows scientists to trace dust particles   UPI.com
Researchers can trace dust samples using fungal DNA   Phys.Org

all 9 news articles »   

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