21 (UPI) --The Food and Drug Administration has approved the first-ever stand-alone nasal spray to treat drug-resistant ... study says Heavy weed use appears to dull the brains of young adults ...

A new ‘unkillable’ weed impervious to even the strongest herbicide has been found in the UK for the first time. Italian ryegrass has been growing in several fields on a farm in Kent.

Currently, there is no direct research on the effects that smoking weed has on a cold. While some people say that smoking cannabis helps with inflammatory symptoms, others argue that the heat and ...