Mark Wainberg, 71, Jewish pioneer who discovered first treatment for HIV, pronounced dead after swim in Florida

Victim, 60, found in apartment in Armon Hanatziv neighborhood

David Dao, who suffered broken nose and concussion in altercation, released from hospital

James Comey cautions Russians have for years been trying to undermine faith in democratic elections

Arrest warrants issued for Palestinian stabbers, currently jailed in Israel, who killed Kristine Luken and seriously wounded another

9 dead and nearly 50 wounded following a week of fighting in Ain al-Hilweh

Sohrab Soleimani is younger sibling of Qassem Soleimani, who runs the foreign operations arm of Iranian Revolutionary Guards

Almost a century ago, an injured German corporal named Adolf Hitler claimed to be a casualty of British-deployed mustard gas. But was it a smoke screen?