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 ...

In recent weeks Europe sweltered under intense heatwaves, while southern South America had record low temperatures. How far is global warming driving these events?

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

CBS News - Video. The desert is getting too hot for the saguaro cactus. Posted: June 27, 2025 | Last updated: June 27, 2025. Arizona's saguaro cactus has evolved to thrive in the extreme climate ...

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

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

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.