Nature: Environment Stories

Next page » Page 1 of 9

Three Trips to Natural Wonders

Discover the world's oldest tree, America's biggest cavern, and Florida's largest herd of wild horses on these three treks.

Wilderness Wonders: Strangest Rock Formation

Millions of years ago, these crazy rock formations were formed in Turkey due to volcanic activity.

Danger Signs: Burn Zones

Here are the top three wildfire dangers and how to avoid them.

Wilderness Wonders: Tallest Tree

Head to Northern California's Redwood National Park for a glimpse at these giants.

Wilderness Wonders: Largest Glacier

Trekker-friendly glacier is largest in the Alps.

Wilderness Wonders: Hottest Geysers

Superheated water sprays from Yellowstone ground.

Wilderness Wonders: Biggest Cave

The Sarawak Chamber at Gunung Mulu National Park in Malaysia has over 186 miles of caves.

Bioluminescent Organisms: 3 Living Lights

According to folklore, the soft light emitted by bioluminescent organisms is magical. In reality, the eerie glow results from a chemical reaction–but it still looks enchanting on a moonless or cloudy night. Here's where to glimpse these living light bulbs.

Wilderness Wonders: Largest Crater

Zebras, wildebeest and rhinos all call this Tanzanian volcanic caldera just another place to eat.

Wilderness Wonders: Highest Biodiversity

From jaguars to river dolphins, Amazonian animals are diverse.

Next page » Page 1 of 9