Got weeds? US environmentalists call in the G.O.A.T.s

The landscaping squad of Mocha, Wynonna, Nelson and Beckham yank out weeds at a Texas park. They don't carry chainsaws or use herbicides. They are goats, and this environmentally friendly initiative is, for them, merely lunch.

Study: Mountain quail may benefit from high severity wildfire

Mountain Quail are an under-studied but recreationally-valued management indicator species in California's Sierra Nevada. They are notoriously difficult to study due to their penchant for impenetrable, dense, shrubby habitats, ...

Environmental toxin PCB found in deep sea trench

PCB has been banned in most countries since the 1970s, but that doesn't mean it no longer exists. Now, deep-sea researchers report that they have found PCB at the bottom of the Atacama Trench in the Pacific Ocean.

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