Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

An invasive species of crab that's native to East Asia and is known for their ability to climb vertical structures has been ...

As I scanned through the photos of these impressive new world records, I found myself amazed at just how wild, beautiful and nearly alien some of these fish species look to me. Yes, I realize even ...

Deemed the northern snakehead fish (Channa argus) because of its unforgettable head that resembles a snake and its python-like coloration and pattern, MDC Invasive Species Ecologist Angela ...

who loved the species so much that his artwork immortalized it. However, Troll was not the only one curious about this strange fish. More than a decade after the first specimen was discovered ...

They didn’t know it at the time, but they were looking at a new species. Biologists Tobit Liyandja and Melanie Stiassny set out to study a group of African fish known as Labeo, a type of carp ...