Using sightings over four decades, researchers have pinpointed three main orca habitats off Australia, with key differences ...

I’m not sure whether it was elementary school science classes or Fred Flintstone’s Brontosaurus burgers that made the giant herbivore one of the most recognizable dinosaurs to me as a kid. But for ...

The more scientists study the Red Planet, the more they find unusual objects and patterns scattered across Mars' surface. As ...