The growing global demand for clean energy and rising concerns over climate change have intensified the search for ...

Are those teeth on your forehead or are you just happy to see me? In the curious case of chimaeras, also called ghost sharks, the answer is 'both.' These forehead-teeth are attached to a retractable ...

New research shows that wherever human populations mix, their languages blend as well ...

Dated to about 108 million years ago, the fossil preserves roughly 90 percent of the skeleton, including the first ...