By Starre Vartan SYDNEY, Australia. At dusk on the edge of the bush in Australia’s Heathcote National Park, a spotted-tailed ...

Snakes have always unsettled people a little. Maybe it is the silent movement, sudden strikes, or perhaps it is the way some species behave in ways that seem oddly calculated.

Regeneration has long been the stuff of science fiction. At UNLV, researchers are now studying frogs that can regrow their ...

The newly described mosasaur Tylosaurus rex spanned up to 43 feet (13 meters) long and may have been one of the fiercest ...

Researchers at SMU and the Perot Museum have identified a new species of mosasaur, a 'T. rex of the sea' that lived alongside ...

Marine scientists have discovered that what was once thought to be a single sea slug species is actually at least 75 distinct ...

But more than half a billion years ago this wilderness was an ancient seafloor home to the wrinkled pancakes, fleshy fronds ...

The wobbly, lanky arachnids known as harvestmen or daddy longlegs may be overlooked as predators of small vertebrates such as ...

Explore 25 Major Events in Earth's 4.5 Billion Year History. Discover pivotal moments from its formation to the rise of life.

The companies that drilled these cores were largely unaware that within these mudstones were fossils of microscopic organisms ...

A new paper calls for ecologists and evolutionary biologists to consider how organisms experience climate rather than how ...

I didn’t plan to spend my evening spiraling into an existential puddle while reading random facts on the internet. I thought ...