Geckos and lizards may look similar, but they are not exactly the same. All geckos are a type of lizard, but not all lizards are geckos. Geckos have some special features like sticky toe pads to climb ...

Reptile reproduction also depends on temperature. Only boas and pythons give birth to live young. The other species lay their eggs in a simple nest, and leave. The young hatch days to months later.

Climate change could see dozens of lizard species becoming extinct within the next 50 years, according to new research. The often one-directional evolutionary adaptation of certain lizard species' ...

At first glance, a lizard and a salamander can appear surprisingly alike. Both usually have long bodies, four limbs, and ...

Why Spiny-Tailed Lizards Turn Omnivore When Seasons Change (Image: IISc) Researchers from IISc have found that spiny-tailed lizards living in desert environments carefully adjust their diet and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. For most animals, reproduction is straightforward: Some species lay ...

Birds and mammals generate heat to regulate body temperature, but most non-avian reptiles cannot. The discovery of endothermy during the reproductive period of a tegu lizard sheds light on the ...

Komodo dragon (Varanus komodoensis)© "Komodo dragon (Varanus komodoensis)" by 5of7 is licensed under BY-SA 2.0. As the world’s largest living lizards, Komodo dragons are some of the most ...

Despite their cold-blooded reputation, tegu lizards boost their body heat while on the prowl for a mate, biologists report January 22 in Science Advances. Like other ectotherms, South American tegu ...

For most animals, reproduction is straightforward: some species lay eggs, while others give birth to live babies. But our recent research uncovered a fascinating mix between the two modes of ...

Climate change could lead to dozens of species of lizards becoming extinct within the next 50 years, according to new research published today. Globally it has been observed that lizards with ...