Spanish police said Monday that they had dismantled a group accused of running a "spiritual retreat" that offered hallucinogenic drugs and dangerous frog venom to clients from around the world. The ...

Spanish police said Monday that they had dismantled a group accused of running a "spiritual retreat" that offered hallucinogenic drugs to clients from around the world. The gang is suspected of ...

Poisonous spikes It has long been known that some frogs secrete venom out of their skin, but two frogs have taken this phenomenon to a whole new level by using their heads as venomous weapons. The ...