Mars, long painted as a frozen desert, is starting to look more like a planet that once knew the feel of warm rain and ...

Mars has long been cast as a frozen desert, a world of dust and stone that lost its water eons ago. Fresh evidence from a ...

Researchers at Northern Arizona University and the Smithsonian found an unconventional method to understand how rainforests will survive with climate change—making tea with living leaves at the top of ...

From the storms of his childhood to the mysteries of a warming atmosphere, 2025 MacArthur Fellow Ángel Francisco Adames ...

Forget the dusty, rusty landscape you see today. Billions of years ago, Mars may have been soaking wet. Tropical storms might ...

Is cold weather getting you down, and you need an outdoor adventure in warmer climates? Here are five of the best parks that ...

Embark on an epic 30,000 km journey down the Pan-American Highway, a legendary route from Alaska to Argentina. Discover it's ...

Learn about India's seven major natural vegetation zones, from Tropical Evergreen to Alpine Tundra, and see how climate, ...

Travel is usually about escapism, beaches, skylines, flavors, sunsets. The world is changing faster than guidebooks can ...

New kaolinite-rich rocks uncovered by NASA’s Perseverance rover suggest Mars once hosted warm, rainy environments that may ...

Mount Kilimanjaro, Africa's highest peak, boasts five distinct ecological zones, showcasing a dramatic vertical transition ...