A three-foot-long fish that can breathe air, “walk” on land and survive for days out of the water. But the northern snakehead ...

Scientists working in Colombia have discovered the largest snake on the planet, an animal that blows away previous records.

It may sound like something out of science fiction: A three-foot-long fish that can breathe air, “walk” on land and survive for days out of the water. But the northern snakehead is very real—and, ...

The invasive northern snakehead, which has recently been appearing in Missouri and other states, must be eradicated, ...

The northern snakehead, a dangerous fish from Asia, spreads across America. It threatens local fish and wildlife. First seen ...

Invasive fish species is known for breathing on land, 'walking' to new water. It harms nature in Mississippi; kill it on ...

The Northern Pacific Rattlesnake is the only native venomous snake in Washington. Here's where they live and what to do if ...