Add Yahoo as a preferred source to see more of our stories on Google. (Argument/iStock/Getty Images Plus) In an eerie new study, scientists have analyzed the brain activity of mice and used it to ...

"What we're seeing is things like extreme heat waves, levels of temperature change in Antarctica we've never seen before and didn't expect to see. We're seeing the ice retreating at a rate we'd never ...

Scientists have captured rare footage of a sperm whale giving birth, offering a window into the large mammals' behavior ...