For years, scientists felt like the fish they were watching watched them back. A new study suggests they can recognize a ...

Fossilization is a tricky business; some species preserve only a few bones, while others are discovered with a ...

And while you might expect a shiny, tangerine-colored fish to be a tasty snack for native walleye or bass, many predators aren’t large enough to gulp one down. “With enough resources ...

Video captured by Robert Hayes and obtained by PEOPLE shows the long and bright-colored fish flailing in the water. "That's an oarfish. Holy s---, they've almost never been seen live," one man is ...

DESCRIPTION: The desert pupfish is a small, silver-colored fish with dark vertical bars on its sides. It has a short, compressed head, an upturned mouth, a thick, chubby body, and rounded fins. Males ...

Scientists in Australia have made an exciting discovery—a 15-million-year-old fossilized freshwater fish that not only provides clues about ancient life but also has preserved stomach contents and ...

The tanks of colorful, gliding fish, however, often held patients' attention for up to 30 minutes -- a relatively long time for many Alzheimer's patients, Edwards says. "I think the combination of ...

They're a spectacular sight in sunshine or shadow! Here's how birds of paradise use biofluorescence to their advantage. 🪶🟢 ...

A group of beachgoers found the fish swimming on the Playa El Quemado beach in Baja California Sur on Feb.9. A video shared on social media show the bright-colored fish washing onto the shores of ...