Ancient frog relatives survived the aftermath of the largest mass extinction of species by feeding on freshwater prey that evaded terrestrial predators, academics have found.

Like lizards, they’re ectothermic, meaning they can’t keep their own bodies warm–they rely on the heat of the sun to do that. Snakes are obligate carnivores ... No matter the length of the snake, they ...

Donald Trump claimed in his Congress address that the government spent $8 million "making mice transgender," prompting laughter and controversy. His statement echoed a Republican-backed initiative ...

“These were predatory animals that fed on fishes and other prey, but were primarily linked to the water, just like modern amphibians such as frogs and salamanders. We know that climates then were hot, ...

What does one man do when a softshell turtle invades his koi pond? Watch the fascinating video as he guides the turtle back ...

“We only have one set of teeth,” she said. “The longer you can keep them, the longer you should.” The Associated Press Health and Science Department receives support from the Howard Hughes ...

Boyer, who used to get the treatments as a child, paid $30 for her first adult treatment. Though she wishes it was covered by insurance, she said that’s a small price to pay to prevent decay, ...