Today, we know of Mars as a cold, dry desert, with patches of subterranean ice and ice caps at its poles. Billions of years ...

A terrorizing presence since the 1980s, Gustave has lurked in the shadows for well over a decade. Now, a herpetologist dives ...

Scientist Paul Helfrich has studied the T. bryo fish parasite for years and remains fascinated by its life cycle and ...

Kilauea volcano began shooting lava into the air once again Wednesday on the Big Island of Hawaii. Kilauea, one of the ...

The first time I laid eyes on Crater Lake National Park was eight years ago, when my husband and I had just finished our big ...

The Jewel of California and Nevada Nestled in the Sierra Nevada mountains, Lake Tahoe is a mesmerizing gem that straddles the ...

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in ...

It is the peak season for winter trout fishing in Washington’s Region 5, and local lakes have been well stocked with catchable rainbow trout.

It is an important species for pollinating cactus, agave and other desert plants. Officials from the U.S. Fish and Wildlife Service and the Arizona Game and Fish Department announced the discovery in ...

The sturgeon spearing season opens on the Lake Winnebago system Feb. 8 as fishing clubs monitor ice, but the water clarity is less than stellar.

Yet, the lake is the crater of a giant super volcano, and within its depths lies the unsettling history of this picturesque marvel. Watch the full documentary Griff's Great Kiwi Road Trip on BBC ...

In less than a minute, a Mexico-bound air ambulance jet that departed Philadelphia on Friday night, climbed to 1,500 feet before it took a steep nosedive, crashing into the ground, and leaving an ...