Greenland: A tale of fire and ice
Are wildfires melting Greenland’s glaciers?
Posts By: Hannah
Dept. of Household Sciences
The Last Word on Nothing Division of Rubbing and Scrubbing On a recent quiet Sunday morning, I resolved to clean the caked-on grime on my stove. A roiling pot of pasta had overflowed one night, and in the rush to get plate to table and food to four-year-old’s mouth, the cloudy starchy water had cured onto the enamel around the burner and now refused to budge. Two earlier attempts to remove the gunk with run-of-the-mill household cleansers had been a waste of time. It was time for the big guns. Mr. Clean’s strong biceps bulged on Magic Eraser packaging, reassuring me … Read more…
Bird origin for 1918 flu pandemic
Nature Model also links avian influenza strains to deadly horse flu. The virus that caused the 1918 influenza pandemic probably sprang from North American domestic and wild birds, not from the mixing of human and swine viruses. A study published today in Nature reconstructs the origins of influenza A virus and
Caribou genetics reveal shadow of climate change
Nature Ancient ice ages that shaped modern caribou populations may foretell animals’ fate in a warmer world. When ice sheets marched across North America 20,000 years ago during the Last Glacial Maximum, they devoured liveable areas for caribou and isolated them from their Eurasian relatives for thousands of years. Now researchers have evidence that such climatic events have sculpted the genetics of North American caribou, which may make the animals unable to adapt to future climate change. “Although the past is not a guarantee for the future, it makes me pessimistic about the future of the species,” says Glenn Yannic, … Read more…
A brief history of what made biomedical news this year
Nature Medicine Biomedical research in 2013 saw some dramatic developments, with unprecedented government action in the US ranging from the budget sequester in the spring to a dramatic government shutdown in autumn. But throughout the year, bright spots in science around the globe continued to dazzle, including multimillion-dollar partnerships to advance drug discovery and the go-ahead for highly anticipated trials of regenerative medicine. Read the rest of the story in the December issue of Nature Medicine. (Subscription required) Image Credit NIAID CC by 2.0.