In a French criminal trial, conventional DNA analysis couldn’t distinguish between twin brothers, but emerging scientific methods could help in such cases.

Scientists at TU Delft have designed a nanostring that, when poked, doesn't lose its energy to the environment immediately.

Of all the skin-care and cosmetics products I recently bought online that turned out to be counterfeit, expired, used, or otherwise problematic, the one that still makes me squirm is a curiously ...