Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Plastic pollution isn't just an ocean issue anymore — it is a lot closer to home than you might think. A ...

“Don’t cry over spilled milk. By this time tomorrow, it’ll be free yogurt.” —Stephen Colbert Some 2.5 million years ago, our hominid ancestors started to grow bigger brains. Over the next several ...