From Arizona's canyons to Utah's buttes and beyond, our national parks columnist shares the most adventurous Southwest ...

Slow-moving slides are common around the world, and especially in California, where several hundred have been mapped in ...

Weeks before his assassination, JFK toured California's wild landscapes, visiting Lassen and Whiskeytown to champion ...

There were a few reports of weak shaking after a magnitude 2.7 quake occurred Sunday shortly before 8 p.m. in the Pacific ...

A week ago, a magnitude 7.6 earthquake struck the Caribbean Sea. More than 44 million people live in the Caribbean region and ...

Have a unique adventure and a delicious meal at Costa Rica's prime spot for thrilling activities while being surrounded by ...

Researchers found that magma chambers beneath Cascade Range volcanoes persist even when the volcanoes are dormant, ...

How to Train Your Dragon, Super Nintendo World, more Harry Potter and all the classic Universal monsters -- here's what you'll find at Universal's brand-new theme park, opening in just three months.

On Friday, the storied coastal road had dissolved into a river of mud and debris after a powerful rainstorm sent those burned ...

Orange County firefighters rescued a man and a woman from fast-moving San Juan Creek in San Juan Capistrano in California.

We rank the 13 Best Places to Visit in Costa Rica. See which places our readers like the best, and vote for your favorites.

Heavy rain battered Southern California on Thursday and made for dangerous conditions near burn scars from recent wildfires.