Murky outlook for businesses after tariff ruling prompts countermoves by Trump

Social media can be addictive even for adults, but there are ways to cut back

Polish speedskater Sellier cut by opponent’s blade, stretchered off at Winter Olympics, in photos

U.S. freeskier Alex Ferreira completes Olympic medal set with halfpipe gold, in photos

Olympic photo highlights from Day 14 of the Milan Cortina Winter Games

Today in History: February 21, Malcolm X is shot and killed at age 39