The historian Procopius described how a creature called Porphyrios terrified sixth-century sailors for 50 years. But what was ...

The color change, driven by hormones, seems aimed at preventing males from accidentally mating with each other.

Among the most popular books of the time, bestiaries were filled with real and mythical animals and their lore, the ...

In Switzerland’s Jura Mountains, ancient limestone holds thousands of dinosaur footprints. A gravel route traces their path ...

Alonso notes that the most important thing anyone can do, especially in the U.S., is plant milkweed native to where they live ...

Lonni Sue Johnson’s amnesia is revealing important connections between memory, personality, and consciousness.

Myriad museums, natural attractions, historical sites, and culinary delights, not to mention its world-famous Gateway Arch, make St. Louis a terrific destination for travelers from around the world.

Lions, white rhinos, elephants, and giraffes have been reintroduced to a park that was once nearly devastated by civil war.

"Tiny hitchhiker." Motorist stunned after finding unusual stowaway at end of long trip: 'He was very far from home' first ...

Roarke Brown, a charter boat captain since 1972 in this picturesque fishing village, remembers being able to tread out onto ...

Here’s how eBird works. The first step is to create a free eBird account. Account holders also have access to a free, online ...

Social media users were blown away by the incredible spectacle in the viral clip, with one saying: "I got goosebumps." ...