U.S. Attorney General Merrick Garland held a summit with families who have lost loved ones to drug poisonings or overdoses.

Donald Trump’s second term could solidify the U.S. pivot to Asia, focusing resources on countering China’s assertiveness.

The first lunar samples from the moon’s far side differ in some interesting ways from those collected from the near side, ...

If we asked who the wealthiest person in the world was in the first half of the 19th century, many would likely think of ...