The summit pyramid of Mount Everest, the highest point on Earth, is built from the remains of creatures that lived on an ...
The closure of the ancient Tethys Seaway has left an indelible mark on Earth’s history. As tectonic forces slowly reshaped the planet over millions of years, this ocean’s disappearance altered climate ...
A new Spinosaurus species uncovered in northern Niger by Paul Sereno and colleagues appears to have been a wading predator of fish like its close ...