Most of Earth’s near-surface permafrost could be gone by 2100, an international team of scientists has concluded after comparing current climate trends to the planet’s climate 3 million years ago. The team found that the amount of near-surface permafrost could drop by 93% compared to the preindustrial period of 1850 to 1900. That’s under the […]
Alaska’s leading public uncrewed aircraft program made another significant advance Friday when a drone flew from the Nenana airport and landed at Fairbanks International Airport. The flight, conducted by a University of Alaska Fairbanks research center, was the first in Alaska of a drone departing one airport and arriving at a controlled airport. The Alaska […]
Getting information about where wildfire smoke is headed in Alaska has become easy for the public, thanks to collaboration between the University of Alaska Fairbanks and the Alaska Fire Service. UAF researchers and data experts have worked with the Alaska Fire Service to add air quality information to the agency’s popular map and data website. […]
The climate-driven advance of beavers into the Arctic tundra is causing the release of more methane — a greenhouse gas — into the atmosphere. Beavers, as everyone knows, like to make dams. Those dams cause flooding, which inundates vegetation and turns Arctic streams and creeks into a series of ponds. Those beaver ponds and surrounding […]