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tag bears ecology

Bear paw dusted in snow
Hibernating Bears Provide Clue to Preventing Serious Clots in Humans
Natalia Mesa, PhD | Apr 13, 2023 | 3 min read
Low levels of the clotting factor HSP47 protect the sleeping giants from blood clots, and the same may be possible for humans and other mammals.
A tropical angelfish 
Genome Spotlight: Freshwater Angelfish (Pterophyllum scalare)
Christie Wilcox, PhD | Oct 27, 2022 | 4 min read
A high school student uses crowdfunding to produce the first genome assembly for this popular aquarium species, underscoring the increasing feasibility of whole-genome sequencing.
How Trees Fare in Big Hurricanes
Amber Dance | Feb 1, 2019 | 10+ min read
Forests are resilient, but researchers wonder if climate change will outpace their adaptations.
Capsule Reviews
Bob Grant | May 1, 2014 | 3 min read
Madness and Memory, Promoting the Planck Club, The Carnivore Way, and The Tale of the Dueling Neurosurgeons
Arctic, polar, polar research, animal movement, tracking, climate change, big data, global warming
Animal Movement Data Reveal Effects of Climate Change in Arctic
Amanda Heidt | Nov 5, 2020 | 5 min read
Environmental engineer Gil Bohrer discusses how long-term, large-scale tracking data can shed light on the unexpected ways animals are responding to changes in the Arctic.
Grizzly conservationists criticize Alberta
Doug Payne | Feb 22, 2006 | 3 min read
Government accused of sitting on crucial data, changing role of expert who questioned hunt
The Great Haddock Revival
Kirsten Weir | Jul 1, 2009 | 10+ min read
By Kirsten Weir The Great Haddock Revival In the near-empty seas, one species has surged back to life. Can the others follow? Photography by Alexandra Daley-Clark filmy, pink dawn has just slipped above the horizon as the F/V Stormy Weather arrives at the fishing grounds. After a two-hour cruise from port in Hampton Beach, NH, the vessel has reached the southwest corner of Jeffrey's Ledge, a winding offshore glacial
Six Scientists Are Added To Ranks Of Prestigious MacArthur Fellows
Karen Young Kreeger | Sep 1, 1996 | 9 min read
SOLVING REAL-WORLD PROBLEMS: MacArthur fellow Vonnie McLoyd's research combines concepts in socioeconomics, psychology, and anthropology. This year's John D. and Catherine T. MacArthur Foundation fellowships will help six scientists advance their cutting-edge, multidisciplinary projects that extend from the ocean depths to distant stars and planets. With grants of about $250,000 or more, the newly named fellows will be able to finance innovative-even maverick-research ideas that might otherwis
African Sleeping Sickness: A Recurring Epidemic
Ricki Lewis | May 12, 2002 | 5 min read
African trypanosomiasis is making an unwelcome comeback. But unlike other returning diseases, this one has a drug treatment—eflornithine—that disappeared from the market when it failed to cure cancer. Yet like Viagra's origin from a curious side effect in a clinical trial, so too was eflornithine reborn. "When it was discovered that it removes mustaches in women, it suddenly had a market: western women with mustaches," says Morten Rostrup, president of the international council for M
Scientist Recipients Of MacArthur Fellowships An Eclectic Collection
Neeraja Sankaran | Sep 3, 1995 | 8 min read
As the school year commences, returning scientists are again applying for grants, awards, and other financial support to pursue their various disciplines. But six academic scientists among the 24 recipients of this year's John D. and Catherine T. MacArthur Foundation Fellowships--popularly known as the "genius awards"--are in an extremely fortunate position: Their explorations for the next five years will extend as far as their imaginations will take them. "When the director called me up to co

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