But frogs may yet hold clues to killing pain. At least one frog does deploy an opioid: the waxy monkey tree frog (Phyllomedusa sauvagii), whose skin is laced with the peptide dermorphin. Although the ...

Now, species like the wood frogs, spring peepers, and grey tree frogs can thrive rather than survive, he said. Their mating calls now fill the airwaves day and night, the local officials said.

It roamed a semi-arid environment with river channels alongside other therizinosaurs, armored dinosaurs, horned dinosaurs, duck-billed dinosaurs and a smaller forerunner of Tyrannosaurus called ...

But these nocturnal tree-dwellers pack a terrifying secret – they’re the ... No bigger than a paperclip and dressed in neon colors, poison dart frogs look like living gemstones. But their vibrant skin ...

"Sue is an inside-out, legless, headless wonder," lead author Sarah Gabbott, a paleontologist at the University of Leicester in the U.K., said in a statement. "Remarkably, her insides are a ...

It roamed a semi-arid environment with river channels alongside other therizinosaurs, armored dinosaurs, horned dinosaurs, duck-billed dinosaurs and a smaller forerunner of Tyrannosaurus called ...

It roamed a semi-arid environment with river channels alongside other therizinosaurs, armoured dinosaurs, horned dinosaurs, duck-billed dinosaurs and a smaller forerunner of Tyrannosaurus called ...

The event will offer visitors an interactive experience with the Park District’s educational animals, including the highly anticipated tree frog naming reveal. The Park District is thrilled to ...

They brought back a duck-billed dinosaur called an Edmontosaurus and a Triceratops. Sadly, there are no dinosaurs roaming the campus of UND, though the idea is exciting. The teams found bones in ...

Cornwall Wildlife Trust confirmed it was a fulvous whistling duck that could have escaped from captivity. According to online resource All About Birds, whistling ducks or "tree ducks" are normally ...

Cornwall Wildlife Trust confirmed it was a fulvous whistling duck that could have escaped from captivity. According to online resource All About Birds, whistling ducks or "tree ducks" are normally ...