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

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 ...

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

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

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

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

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

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

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

Turkey is located near two fault lines, leaving the 1,500-year-old structure vulnerable to damage. Architects and engineers ...

The Corcoran Gallery of Art was adorned with the statues, commissioned in the late 1800s. But since then, they've changed ...