The World Health Organization said Tuesday that some treatments appear to be limiting the severity or length of the COVID-19 disease and said it was focusing on learning more about four or five of the most promising ones. The Geneva-based WHO is leading a global initiative to develop safe...

Oil prices rose on Tuesday, boosted by an unexpected commitment from Saudi Arabia to deepen production cuts in June to help drain a supply glut built up during the coronavirus crisis. Brent crude LCOc1 advanced 78 cents, or 2.6%, to $30.41 at 1216 GMT, while U.S. West Texas Intermediate...

The British government performed an about-face on masks Monday, telling people to cover their mouth and nose in shops, buses and subway trains. The change came as part of a plan to gradually lift a nationwide lockdown imposed seven weeks ago to slow the spread of the new coronavirus. In a...

With parents and policymakers agonising over when to reopen schools as lockdowns ease, scientists are still struggling to find out how the new coronavirus affects children. While youngsters can become infected with the new coronavirus, very few have died or contracted serious symptoms....