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After that the great lizards went back to their home in the little mountain and Koh-weets went down to his home. The rule was that he was not supposed to be happy, but very quiet.

Salamanders are often mistaken for lizards, but the two groups are very different. Tiger salamanders are a common species found in Indiana. The bright spotting is probably a sign to predators that ...

While male lizards are the main performers of those dramatic push-up displays, females can do them too, just less often and usually for different reasons. Why do female lizards do push-ups?

SAN JUAN, Puerto Rico — Lizards that once dwelled in forests but now slink around urban areas have genetically morphed to survive life in the city, researchers have found.

Scientists knew that lizards, which bask in the sun for warmth, are vulnerable to climate change. A new study suggests the hazards are more complicated, and possibly worse, than previously believed.

Yale University ecologists reveal a lizard lineage that rode out the dinosaur-killing asteroid event with unexpected evolutionary survival traits. Night lizards (family Xantusiidae) survived the ...