A new machine-learning system developed at the University of Alaska Fairbanks can automatically produce detailed maps from satellite data to show locations of likely beetle-killed spruce trees in Alaska, even in forests of low and moderate infestation where identification is otherwise difficult. The automated process can help forestry and wildfire managers in their decisions. That’s […]
Coastal Alaska communities from the Yukon-Kuskokwim Delta northward will see more of their buildings exposed to flooding by 2100 if they continue developing at the same location, according to new research. University of Alaska Fairbanks graduate student Richard Buzard found that 22% of structures in 46 of 55 analyzed coastal communities are in flood plains. […]
Human footprints preserved in mud at White Sands National Park in New Mexico suggest that humans arrived there — possibly via Alaska — at least 21,000 years ago. No one alive today knows how people got that deep into North America from Asia so long ago. But a team of scientists has proposed winter sea […]
My backyard adjoins the thousand-acre wood that makes up the north campus of the University of Alaska Fairbanks. Several times over the last few decades that I’ve been employed as a science writer, I have written stories set within this large chunk of mostly undisturbed boreal forest. Today, a researcher visited me here in response […]