A robot is beating human pros at table tennis. Its maker calls it a milestone for machines

89-year-old Michigan hunting and fishing group may shut doors soon

Massachusetts is dumping sewage into waterways. Grassroots organizations are fighting back

Mike Vrabel says he’s had difficult conversations after publication of photos with NFL reporter

Researchers have spent decades breeding better potatoes for chips, and their work isn’t done

Climate doom and gloom? Try laughing instead. Activists embrace joy in the fight to save Earth