Tundra News
September 2, 2015

Latest Headlines
updated 12:20am EDT

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September 2, 2015

Lucky Four-Leaf Clovers in the Sub-Arctic Could Prove Valuable to Future Plant Breeding

Aug. 24, 2015 — The lucky discovery of four-leaf clovers in the sub-arctic could prove valuable to future plant breeding ... read more

Risk of Interbreeding Due to Climate Change Lower Than Expected

July 6, 2015 — A surprising study of North and South American mammals, birds and amphibians finds that only about 6 percent of closely related species whose ranges do not currently overlap are likely to come into ... read more

July 3, 2015 — Greenhouse gas emissions remain the primary threat to the preservation of polar bear populations worldwide. This conclusion holds true under both a reduced greenhouse gas emission scenario that ... read more

July 2, 2015 — The first comprehensive analysis of the woolly mammoth genome reveals extensive genetic changes that allowed mammoths to adapt Arctic life, including skin and hair development, insulin signaling, fat ... read more

Soil Water, Microbes Influence Carbon in World's Coldest Desert, Study Finds

June 29, 2015 — Soil water and microbes' respiration contribute to fluctuations of carbon dioxide in the world's coldest desert, where climate change is expected to increase underground moisture and ... read more

June 22, 2015 — Close to 30.000 high definition images of the deep Arctic Ocean floor were captured on a recent research cruise. This gives us an exclusive insight into the most remote sites of natural methane ... read more

Polarized Public Perceptions of the Polar Regions Revealed

June 16, 2015 — A fascinating new academic study suggests that peoples’ political orientation affects their perceptions and knowledge regarding basic facts about the North and South ... read more

June 11, 2015 — With warming summer temperatures across Alaska, white spruce tree growth in Interior Alaska has declined to record low levels, while the same species in Western Alaska is growing better than ever ... read more

NASA's Operation IceBridge Concludes 2015 Arctic Campaign

June 3, 2015 — Operation IceBridge wrapped up its seventh Arctic deployment on May 21, when NASA's C-130 research aircraft with the mission's researchers and instruments on board departed Thule Air Base ... read more

June 3, 2015 — Thanks to research carried out since 2003 on the subsoil of Gran Canaria (Spain), two scientists have discovered a new species of beetle, which they have called Oromia thoracica. This blind weevil ... read more

May 28, 2015 — Scientists have reconstructed the climatic development of the Arctic Ocean during the Cretaceous period, 145 to 66 million years ago. At that time the poles were devoid of ice and average ... read more

May 26, 2015 — We are already reaping the rewards of the Montreal Protocol, researchers say, with the ozone layer in much better shape than it would have been without the UN treaty. Although the Montreal Protocol ... read more

Birds of the Ice Age Give Clues How Today's Birds Will Adapt

May 21, 2015 — A new study focusing on the birds of the Ice Age has shed light on the long term response of birds to climate ... read more

May 20, 2015 — New evidence has linked Arctic warming with severe weather in countries including the UK and US. The studies are adding to the growing weight of evidence linking increased Arctic temperatures with ... read more

Apr. 30, 2015 — A multinational study attempted to gauge the population trends of Arctic marine mammals and changes in their habitat, identify missing scientific information, and provide recommendations for the ... read more

DNA Suggests All Early Eskimos Migrated from Alaska's North Slope

Apr. 29, 2015 — Genetic testing of Inupiat people currently living in Alaska's North Slope is helping Northwestern University scientists fill in the blanks on questions about the migration patterns and ... read more

Apr. 28, 2015 — Some scientists have suggested that global warming could melt frozen ground in the Arctic, releasing vast amounts of the potent greenhouse gas methane into the atmosphere, greatly amplifying global ... read more

Diversity of Habitat Needed Around Spotted Owl Reserves, Study Shows

Apr. 28, 2015 — A new study shows that many bird species, including several of high conservation concern, aren't getting the habitat they need due to a focus on promoting California Spotted Owl habitat in the ... read more

Apr. 28, 2015 — Many view Antarctica as a frozen wasteland. Turns out there are hidden interconnected lakes underneath its dry valleys that could sustain life and shed light on ancient climate change. ... read more

Blogging on the Ice: Connecting Audiences With Climate-Change Sciences

Apr. 28, 2015 — Climate change is a perennially controversial subject frequently splashed across mainstream headlines. However, what we see in the news is not always what the scientists at the front line of climate ... read more

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