Margot, 58, turned to Dr. Mike Nayak for a facelift, neck lift, brow lift and more. Here, they tell PEOPLE the background on ...

Scientists at Northwestern University and University of California, Santa Barbara have created the first synthetic fragment ...

Flat-faced dogs and cats have been bred to such extremes that they now look more like each other than their own ancestors, ...

NPR's Lauren Frayer plays the puzzle with MPR listener, Dave Scheid of Rochester, Minn., and Weekend Edition Puzzlemaster ...

In both string theory and artificial intelligence, the hidden structure of space determines what is possible on the surface.