Featuring a look at addictive social media. athlete protests. #MeToo on Wall Street. Pythons threaten the Everglades, and Andy Borowitz on political ads.

Crime-solving with DNA evidence. Drug regulations stem from a devastating pill.

Why crime witnesses fail to act. A Naval officer who transformed the U.S. military. Psychedelic drugs like LSD are back in the lab. The voyage of a trash barge that persuaded us to recycle. Andy Borowitz highlights lunar hoax theorists.

President Trump's taking on the press with a time-tested strategy. Explore the origins of the latest measles outbreak, pro sports free agency, and the consequences of a law meant to save wild horses. Andy Borowitz on the no-apology apology.

Texting could reduce suicides. Surrogate parenthood. Lead is banned but a toxic mess remains. Climate help from the Cold War. Long prison sentences based on old fears are being shortened. Andy Borowitz on a river that burst into flames.

Public housing influenced by a 1970s experiment. Newborn tests are a legacy of a boy who spent life in a bubble. Head injuries in pro sports. Too few people (not too many) is a problem. Andy Borowitz takes on Space Force.