When it was completed in 1930, the 1,046-foot building was briefly the tallest in the world. In recent years, it's fallen ...

Noctilucent clouds usually form close to the poles, but in recent decades, they’re being spotted closer to the Equator ...

The anonymous street artist announced the uncharacteristically personal artwork on May 29. It's located on a wall in the ...

White-nose syndrome caused millions of bat deaths, and scientists are sounding the alarm that a second fungus could be ...

Kami Rita has been scaling the world's tallest mountain since 1994. He reaches the summit nearly every year—and sometimes ...

What does it mean to be picture perfect? Just take a hike along the tundra regions of Western Canada, and the significance of ...

Siddarth Nandyala wants to put his tool in the hands of medical professionals so that they can catch cardiovascular ...

By studying proteins preserved in teeth, researchers determined the sex of four Paranthropus robustus individuals that lived ...

It's difficult to overstate just how surprisingly early to the party this water may have been. “This suggests that water, the ...

As it orbits the sun once every 25,000 years, the celestial body 2017 OF201 travels beyond the Kuiper Belt into a region ...

When Harrison Ruffin Tyler's grandfather was born 235 years ago in 1790, George Washington had just become the nation's first ...

Created for the tenth anniversary of the Doors frontman's death in 1971, the bust stood on his grave in the famous Père ...