Not all animals have a mouth, or even need one to eat! These different feeding strategies can teach us a lot about our ancestors and how they went from not needing a mouth at all to only eating with ...

Every parent knows the dinner table battle: you present a colorful plate of nutritious vegetables, only to watch your little ...

Last year, David Mastio gave you 10 reasons to be thankful for Donald Trump. He says he got half of them wrong. | Opinion ...