The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...

The Army was one of 28 government agencies authorized to fly helicopters near Ronald Reagan National Airport before its Black ...

A dramatic reduction in sulfur pollution from shipping has unintentionally contributed to recent global warming, offering a ...

Islands in the Sky will feature botanical gardens suspended from the air and cascading pools filled with restorative waters ...

Mystical Marbles at New Zealand's Moeraki Boulders Nestled along New Zealand's Otago coast, the Moeraki Boulders resemble a ...

Only a few expedition cruise companies offer trips with an opportunity to ski in Antarctica. Here's what it's like to see a ...

Skip the crowds and explore seven romantic hiking trails in Rhode Island. Enjoy peaceful walks, ocean views, and hidden ...

From spa days in the Swiss Alps to sleep retreats overlooking the Pacific Ocean, our recommendations for self-care trips that ...

Pineapple Express has drenched Northern California in the last few days—but what exactly is it? How common is it? Also, go ...

Rumors of a space nuke made geopolitical tensions extend into orbit. Amid an Escalating Arms Race in Space with Russia and ...

Hundreds of people have held a heartbreaking vigil for 17-year-old Charlize Zmuda on the same beach where she was killed by a shark.

New Zealand’s Tahuna Glenorchy has been officially certified a Dark Sky Sanctuary, marking it as the fifth International Dark ...