Prado Vargas, a cave nestled in northern Spain, has unveiled 15 marine fossils. These specimens, dating back to the Late Cretaceous period, were transported over dozens of miles by Neanderthals.

We reached these conclusions by examining the chemistry of sand-sized fossils, called foraminifera, from the seafloor south of Tasmania. Foraminifera are tiny single-celled organisms, either ...

We reached these conclusions by examining the chemistry of sand-sized fossils, called foraminifera, from the seafloor south of Tasmania. Foraminifera are tiny single-celled organisms, either ...

3 min read Continents were on the move in the Cretaceous, busy remodeling the shape and tone of life on Earth. At the start of the period, dinosaurs ruled the loosening remnants of the ...