While it’s a known fact that female guppies prefer orange and unusual patterns on their male partners, the team found that ...

Male guppies that glow with more orange aren’t just fashion-forward — they’re also significantly more sexually active. A UBC study reveals that brighter coloration is linked to virility and is ...

Hundreds of endangered tidewater gobies were returned to their home in Topanga Lagoon five months after being moved from the ...

Angler hauls in odd-colored fish — the first of its kind — in Mexico. See the catch ... The orange common snook caught off Tabasco roughly measured 2.5 feet and weighed about 11 pounds, ...

A beloved French cartoon fish is now the internet's latest viral hit, amassing tens of millions of views online. The orange fish, affectionately known as "Le Poisson Steve," has spawned a series of ...

Why do our reef fish change color so often when they grow from a baby to adult? This mystery is just now being solved because there are so many people out in the water with cameras to document the ...