Arizona's saguaro cactus has evolved to thrive in the extreme climate of the Sonoran Desert, but after decades of rising heat, even these towering icons are showing signs of stress. Kris Van Cleave ...

It’s summer, and you’re planning an epic road trip. But when you check the forecast, it’s not just “hot”—it’s ...

In recent weeks Europe sweltered under intense heatwaves, while southern South America had record low temperatures. How far ...

They're in the headlines every week—critical minerals like lithium, cobalt, nickel, graphite and the rare earth elements ...

Extreme temperatures are turning Europe’s tourism hotspots into a health risk for visitors, but there are alternatives ...

Traveling in hot weather can be a chalenge, but with the right way, you can stay cool and comfortable no matter where your adventures take you to.

Antarctica is the largest desert in the world, covering 5.5 million square miles. Discover the top largest deserts, from cold polar deserts to hot sandy ones, and explore what truly defines a ...