Laraine Newman and Jane Curtin Honor Late Costar and Friend Gilda Radner During “SNL ”50th Anniversary Special Earth from space: A mysterious 'black hole' in Pacific Ocean that sparked wild rumors ...

Not all scars are created equal. That's the conclusion of a new study by Weizmann Institute of Science researchers: They found that two distinct types of scars, referred to as "hot" and "cold," can ...