For decades, research and understanding of the diverse bone raw material used by the Late Prehispanic Period (~1220 to 330 ...

Inspired by insect flight rather than propellers or jets, French engineers developed a working ornithopter that flapped its ...

In the age of dinosaurs—before whales, great whites or the bus-sized megalodon—a monstrous shark prowled the waters off ...

For more than a century, fossils meant bones, shells and the occasional imprint of a leaf. Now, a wave of research is showing ...