Chinese researchers are reporting new steps in the quest for animal-to-human organ transplants – with a successful pig kidney ...

Sudan’s military says it has retaken the international airport in the capital, Khartoum, after nearly two years of fighting ...

Iga Swiatek was given extra security protection at the Miami Open after being verbally attacked during a practice session by a man who had sent the five-time Grand Slam ...

A Turkish national who is a doctoral student at Tufts University has been detained by federal agents without explanation, her lawyer said on Wednesday. Rumeysa Ozturk, 30, had just ...