Spring is arriving earlier, but how much earlier? The answer depends on where on Earth you find yourself, according to a study led by the University of California, Davis. The study, published in Nature’s online journal Scientific Reports, found that for every 10 degrees north from the equator you move, spring arrives about four days […]
Researchers have discovered that thawing permafrost in the Northern Hemisphere stores twice as much mercury as the rest of the planet’s soils, atmosphere, and oceans. The finding has significant implications for human health and ecosystems worldwide. In a new study, scientists measured mercury concentrations in cores of frozen ground—or permafrost—from Alaska and used the data to […]
(Kotzebue) — After more than a decade of decline, Alaska’s largest caribou herd is showing signs of growth. Counts of the Western Arctic caribou herd completed recently from aerial photographs taken during last summer’s photo census tallied 239,055 animals, raising the total herd estimate to 259,000. That’s up from 201,000 caribou a year ago. Alaska […]
On Thursday, the Trump administration announced a vast expansion to offshore drilling in the Atlantic, Pacific and Arctic Oceans that can open up drilling offshore in areas of the country where drilling has been banned for decades and opening new areas for exploration. The move by the administration and the Department of Interior has spurred opposition […]