New work from a team including Carnegie's Hanika Rizo and Richard Carlson, as well as Richard Walker from the University of Maryland, has found material in rock formations that dates back to shortly after Earth formed. The ...
Earth Sciences
May 12, 2016
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A new University of Colorado Boulder-led study appears to answer contentious questions about the onset and cause of Earth's Little Ice Age, a period of cooling temperatures that began after the Middle Ages and lasted into ...
Earth Sciences
Jan 30, 2012
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Killer whales (Orcinus orca) are the top marine predator, wherever they are found, and seem to eat everything from schools of small fish to large baleen whales, over twice their own size. The increase in hunting territories ...
Plants & Animals
Jan 30, 2012
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Working from a small boat on the choppy lake waters in northern Canada, Sarah Crump, a paleoclimatologist, pulls up a 5-foot mud core sample from the undisturbed lakebed. Crump and her research team work with a sense of urgency. ...
Environment
Oct 19, 2017
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New research from UBC mineralogists could make it easier to find high-quality Canadian sapphires, the same sparkling blue gems that adorn Queen Elizabeth II's Sapphire Jubilee Snowflake Brooch.
Earth Sciences
Jul 27, 2017
1
15
Over the last century, glaciers in Greenland have been retreating quickly – at a rate at least twice as fast as any other time in the past 9,500 years, according to a new study. The study also provides new evidence for ...
Environment
Dec 7, 2015
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Johnson's research has taken her to Kanngiqtugaapik (Clyde River) on Baffin Island, Nunavut. There, she has been finding out how Inuit communities are adapting to climate change, and what contributions they are able to make ...
Environment
May 31, 2011
1
0
(Phys.org) —IceBridge closed out the fourth week of its Arctic campaign with a flight over the striking landscape of eastern Greenland's Geikie Peninsula and a survey of a Canadian ice cap before taking two days off over ...
Earth Sciences
Apr 18, 2013
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0
To interpret what we see today both on land and at the seabed, we need to understand how the landscape was different in the past. When we say "past," we mean on a geologic timeframe—specifically, about 10,000 to 20,000 ...
Earth Sciences
Sep 19, 2017
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For those who cannot face social media exile when they head to the cottage, lake or woods, Parks Canada says it will offer wi-fi in some of its spectacular outposts.
Telecom
Apr 29, 2014
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