An international team of researchers has examined bite marks on several seven-million-year-old skulls from extinct whales, ...

Few fish are as steeped in myth and conjecture as the megalodon, a giant shark that lived roughly ... something that prehistoric whales could have taken advantage of. Baleen whales of that time ...

Mosasaurs grew up to an impressive 50 feet in length, similar to a humpback whale although not weighing ... Gigarcanum delcourti is an extinct species of giant gecko that inhabited either New ...

and University of Oxford—suggests that nearly 200 million years before giant whales evolved, school bus-sized marine reptiles called ichthyosaurs may have been making similar migrations to breed ...