Add Yahoo as a preferred source to see more of our stories on Google. Is there any way to tell if something is true or not? Without the benefit of a lie detector or Pinocchio’s growing nose, some ...

Science is everywhere – in the tiniest cells, the biggest oceans, and way out among the stars. Over time, we’ve all collected little bits of knowledge. Some of us did that from school or from random ...

If you're anything like us, you love to test your knowledge every time you hang out with your friends. (And colleagues, and family members, and...literally everyone else.) We love a good low-stakes ...

If you're anything like us, you love to test your knowledge every time you hang out with your friends. (And colleagues, and family members, and...literally everyone else.) We love a good low-stakes ...