Another giant reptile is clawing its way toward disrupting the South Florida ecosystem as an invasive species. The Nile monitor -- a semi-aquatic lizard equipped with razor claws that can grow up to 6 ...

Missouri’s official state aquatic animal is a giant, prehistoric fish whose ancestors swarm during the time of dinosaurs. Thousands of snaggers are looking forward to encountering this ancient ...

Serena Neel tells PEOPLE how TikTok comments inspired her to turn a nostalgic ’90s craft into a giant pool noodle lizard.

In a groundbreaking discovery, scientists have identified a remarkable new flying reptile species, Bakiribu waridza, a ...

Backyard predator ponds can produce incredible feeding behavior. In this video, the fish are fed live prey to encourage natural hunting instincts. The aggressive strikes from the bass show just how ...

The tripod fish doesn’t swim much. Instead, it stands on three elongated fins, conserving energy while currents deliver food.

When an Amazon molly says she doesn't need a man, believe her. Every single one of these small fish, found in freshwater streams in Mexico and Southern Texas, is female, and reproduces exclusively ...

Scientists discovered some of the oldest bony fish fossils in China. The fossils explain the early history of animals with backbones.

Researchers discovered that a 215-million-year-old reptile started life on four legs and switched to two as an adult.

We discuss the 10 most venomous animals on Earth. Read all about them, from the rockfish to the most venomous of all, the Inland Taipan Snake.

The Earth brims with extraordinary creatures, but none captivate the imagination quite like its largest animals. Dominating the oceans, the blue whale reigns supreme as the biggest creature ever to ...

For Renee Aland, it was another regular morning … until she glanced out her car window and saw what appeared to be an alligator-sized lizard. What happened? Aland's eyes weren't ...