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Autumn Ending Later in Northern Hemisphere, Research Shows
Mar. 27, 2014 — On average, the end of autumn is taking place later in the year and spring is starting slightly earlier, according to research. A team of researchers examined satellite imagery covering the northern ... full story
Most Flammable Boreal Forests in North America Become More So
July 22, 2013 — A 2,000-square-kilometer zone in the Yukon Flats of interior Alaska -- one of the most flammable high-latitude regions of the world, according to scientists -- has seen a dramatic increase in both ... full story
Gray Jays' Winter Survival Depends on Food Storage, Study Shows
Oct. 7, 2011 — A new study shows that gray jays hoping to survive and reproduce through Canada's harsh winters need to be able to store food in the right kinds of ... full story
Impact That Doomed the Dinosaurs Helped the Forests Bloom
Sep. 16, 2014 — Some 66 million years ago, a 10-km diameter chunk of rock hit the Yucatan peninsula with the force of 100 teratons of TNT. It left a crater more than 150 km across, and the resulting megatsunami, ... full story
Dramatic Links Found Between Climate Change, Elk, Plants, and Birds
Jan. 10, 2012 — Climate change in the form of reduced snowfall in mountains is causing powerful and cascading shifts in mountainous plant and bird communities through the increased ability of elk to stay at high ... full story
Tree Seeds Offer Potential for Sustainable Biofuels
Jan. 9, 2013 — Tree seeds, rather than biomass or fuel crop plants, could represent an abundant source of renewable energy, according to new research. The study suggests that seeds from the Indian mahua and sal ... full story
Bechstein's Bat Is More Mediterranean Than Originally Thought
May 27, 2013 — Although the Bechstein’s bat is regarded as a Euro-Siberian species, a new study has revealed that the historical transformation of part of its original habitat rather than bioclimatic reasons ... full story
Prescribed Burning May Threaten Ground Nesting Birds
Sep. 25, 2001 — Prescribed burning could be a good way to restore oak forests in the eastern U.S. -- but it might also have some unwanted ecological effects. The first study of bird recovery after prescribed burning ... full story
