Warming temperatures appear to be driving genetic mutations in some polar bears to help them survive the shifting climatic ...

There are actually two North Poles. One has been wandering over northern Canada and north of there for years. An earth ...

On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope when it’s around 170 million miles from our home planet ...

The interstellar comet will pass safely by Earth, giving astronomers their best chance to study it up close. Interstellar ...

Once you’ve got the basics of frotting down pat, try increasing the pleasure by intentionally syncing up your breaths with ...

With the help of the VFX experts at Wēta FX, the filmmaker turned his focus to the physics of fire for 'Avatar 3' — and forged a villain alliance like no other.

On average, Martian time ticks roughly 477 millionths of a second faster than terrestrial clocks per Earth day. But the Red ...

Sunday marks the shortest day of the year in the Northern Hemisphere, signaling the start of astronomical winter.

The 20th anniversary of the annual report tracks how sea ice, snow cover and many other vital signs of the Arctic have changed, and the impact that’s having on people and wildlife.

Researchers have introduced an innovative two-step excitation approach that makes it possible to efficiently generate and clearly separate different modes of hyperbolic polaritons. An international co ...

Current political and economic issues succinctly explained. Sign up to receive CFR President Mike Froman’s analysis on the most important foreign policy story of the week, delivered to your inbox ...

It’s the weekend before Christmas, but if you’re a movie lover stuck at home, it feels like Christmas is happening right now. Why? Well, there’s a slew of high-profile movies debuting that are ...