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Climate change in the American West may be crossing an ominous threshold, making parts of the region

The Donald Trump administration approved the Keystone XL pipeline knowing the tar sands crude oil it

Sea creatures, especially those that live in shallower water near the coasts, are much more vulnerab

NEW YORK − For Angelina Jolie, the hardest part of playing opera star Maria Callas wasn’t the seven

PORTLAND, Oregon—On April 28, 2019, four retirees and a 20-year-old student were arrested for planti

Early one August morning, on a rocky slope high in Montana’s Gallatin Range, biologist Chris Ray cro

When monkeys in Thailand use stones as hammers and anvils to help them crack open nuts, they often a

WASHINGTON (AP) — Wholesale costs in the United States picked up sharply last month, signaling that

For years, experts in conservation and climate science have urgently pursued two parallel paths—one

The Food and Drug Administration issued an emergency use authorization on Friday for the first at-ho

People are less likely to wear masks to prevent COVID-19 if they see themselves as good-looking, acc

NEW YORK (AP) — President-elect Donald Trumpwants to turn the lights out on daylight saving time.In

Ride-hailing companies Uber and Lyft are transforming urban transportation and eclipsing competitors

A Montana man has been sentenced to 18 years in prison for hate crime and firearms charges stemming