Scientists have explored how changes in sea surface temperatures during the Cretaceous influenced the diversification and ...

"You never know unless you look," said Jayson Kowinsky, a high school physics teacher from Pittsburgh who, while sifting ...

Sri Lanka has earned a global reputation for its high-quality tea, thanks to the generations of workers who bring this "green gold" to life. From the high-altitude slopes where leaves are carefully ...

The University of Colorado team behind the discovery has been digging just outside of Rangely, Colorado for 15 years and ...

Scientists have explored how changes in sea surface temperatures during the Cretaceous influenced the diversification and adaptation of these iconic predators. Sharks have captivated scientists and ...

We're a city famous for our skyline dominated by The Three Graces and it's even said that some of those arriving by boat in the early 20th century believed they'd docked in New York. But what is your ...

Colorado paleontologists found a rare fossil mammal, Heleocola piceanus, from 70-75 million years ago. The discovery shows some ancient mammals were larger than previously thought. A team of ...

A new species of fossil mammal about the size of a muskrat, which was found in Colorado, lived during the age of dinosaurs.

“There are a few animals emerging from the Late Cretaceous that are bigger than ... that were living in the water quite happily like sharks, rays and guitarfish.” The paleontology team is ...

From fearsome land mammals to deadly sea creatures, we rank the most terrifying animals that once roamed Earth.