Stories about: lizards  

This was happening about 260 million years ago

The reptiles appear to have frozen to death while orbiting our planet

The lizards were photographed while balancing on a stick by Katja Jentschura

This is why the reptiles may one day inherit the Earth, experts say

The lizards could grow to measure 49 feet (15 meters) in length, were top predators

Scientists believe global warming will cause lizards to grow to impressive sizes

Researchers say wildlife refuges, national parks do little to help these species

Scientists find new way to suppress cravings in impulsive eaters

This is only the latest species to disappear from the islands

New algorithms can replicate these motions in small robots

In less than 40 years

Males and females look very different from each other

The process began some 200 million years ago

Nature makes species evolve on their own paths

They stored the venom inside their fangs

The material acts as both a solid and a liquid