A leaked Brexit document predicts a "catastrophic collapse" of the U.K.'s infrastructure if Britain leaves the EU with no deal. Above, British Prime Minister Boris Johnson gestures as he speaks outside 10 Downing Street in London in July.
Memorial event for Member of Parliament Jo Cox, of the Labour Party. Her murder by a man radicalized on the Internet prompted Parliament to examine digital threats to lawmakers, especially women in the United Kingdom.
Dan Kitwood/Getty Images
Though not the same as actually jumping into the waves, a virtual reality program like this one that let a headset-wearing patient "swim with dolphins" was enough of an immersive distraction to significantly reduce pain, a study found.
Courtesy of Cedars Sinai/Screenshot by NPR
Scientists are using statistics, history and computer modeling to understand exactly how much hotter the oceans are today than they were before industrialization. Harvard researchers just found a clue in shipping records digitized after World War II.
Suomi NPP — VIIRS/NASA Earth Observatory