Beer is fine for your Fourth of July celebrations but avoid weed unless you're legally authorized to use it. Here's what to ...

The versatile cannabis plant could, some scientists think, one day be useful for lunar and Martian colonists. For now, researchers will subject its seeds to radiation in orbit and see what happens.

More than 40,000 marijuana plants and over 1,000 pounds of processed marijuana were seized during a bust of a suspected ...

A wave of recent research points to reasons for concern for older users, with cannabis-related emergency room visits and ...