A curly-tailed lizard's belly was stretched by a mass of unpassed poo.
Find out everything there is to know about lizards and stay updated on the latest lizard news with the comprehensive articles, interactive features and pictures of lizards at LiveScience.com. Learn more about these fascinating reptiles as scientists continue to make amazing discoveries about lizards.
Meet the original "lizard king" — an iguana-size reptile that ruled Antarctica 250 million years ago.
A new evolutionary investigation finds that skinks likely evolved to have green blood a total of four different times throughout history.
About 49 million years ago, a long-tailed monitor lizard perceived the world not with two but with four eyes, a new study finds.
Their cuteness and gentleness when handled makes this common desert creature, the horned lizard, one of the most lovable of all species of reptiles.
In a case worthy of Sherlock Holmes, researchers are trying to figure out exactly when and where in the world a long-fingered lizard got trapped in the sticky sap of a tree.
Talk about an earache: When a man in China went to the hospital because of severe ear pain, doctors found a live gecko curled up in his ear canal, according to news reports.
A two-legged creature that looks like a hybrid between a worm and a lizard recently made a rare appearance in Baja California.
North America has 155 species of lizards classified into eight families native to the continent. Check out some of these amazingly colorful creatures.
A newly discovered gecko species belongs to a group with an unusual defensive strategy that might make your skin crawl.
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