Cannabis is one of the oldest domesticated plants, but we know surprisingly little about it. That's because, given ...

Marijuana is getting a lot of love lately, from newly legal recreational users in a few US states, and doctors ...

Our obsession with marijuana's mystifying powers goes back a long time; though its first documented use was in

When we last checked in on the DIY innovations of Mexican cartel drug smugglers, we found them lobbing four-pound ...

"Are hops and marijuana related?" I've fielded that question many times, usually after someone has sampled an ...