A pack of llamas at Shields Street and Trilby Road became a favorite among passing motorists. Here's why they were there and ...

New research shows potatoes evolved from tomatoes through ancient plant mixing that created underground tubers.

America's overlooked "Road to Nowhere" follows Highway 83 across the Great Plains, linking quiet towns, historic sites, and ...

Mort Rosenblum brilliantly captures the victim status of two deserts, Sonoran and Sahel, assaulted by denial and neglect, but ...

Mammals keep evolving into anteaters, eating only ants and termites, at least 12 times since the age the dinosaurs.

Eleven's Rio Palena Lodge is a remote retreat hidden in the Andes, where I helicoptered to glaciers few travelers have ever ...

Some birds are hard to find due to migration patterns, climate preferences, or breeding schedules, but you could spot a rare ...

At grassland sites worldwide, including the Midwest and Great Plains, scientists simulated extreme drought conditions. The study provides a far-reaching and systematic look at the effects of drought ...

Custer State Park is located in the Blackhills of South Dakota and is consistently listed as one of America's top 10 Sta ...

Once on the brink of extinction, the birds now have a new sanctuary on an isolated stretch of the Gulf Coast between Corpus ...