Polar adventurer Alan Chambers has teamed up with climate scientists to see if microplastics and nanoplastics have reached ...

Galileo started this quest over 400 years ago, and scientists finally were able to peek at one of the biggest mysteries of the big star in our solar system.

The mass of extremely warm air threw the freezing polar vortex out of balance, shoving it off its North Pole axis so forcefully that it in effect split in two, as if growing a pair of legs: one ...

On June 21, the summer solstice, the northern slopes of the Greater Khingan Mountains are bathed in more than 21 hours of daylight. This is Mohe, China's northernmost city in Heilongjiang province, ...

The three autonomous driving experts told Business Insider about how they think the launch went, and what may have prompted ...

Colorado celebrates Independence Day with fireworks, lasers and drones, the Cherry Creek Arts Festival, Rockies, Rapids and ...

The only evening planet for July is Mars, faint red in the west at dusk, and getting lost in the Sun’s glare by August. High ...

In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

Searchers are moving on foot through rough terrain, looking for survivors or victims’ remains in woods, culverts and other places.

A total of 148 combat clashes have been recorded on the battlefield over the past day, with 54 of them occurring on the ...

Our guide to understanding (and maybe even joining) the preponderance of Coloradans who find fulfillment in incredibly ...

The Great Smoky Mountains Railroad in Bryson City, North Carolina, isn’t merely transportation—it’s a portal to another time, ...