Researchers celebrate early results of a drug that may become the first treatment for a serious complication of pregnancy ...

After the fall of Nicolás Maduro, the Venezuelan regime promise amnesty and reconciliation — but for hundreds still jailed and thousands facing charges, justice remains uncertain.

The crew will spend the next eight months conducting experiments to prepare for human exploration beyond Earth's orbit.

The U.S. military says the strikes were carried out in retaliation of the December ambush that killed two U.S. soldiers and one American civilian interpreter.