"If we don't have the funding for research to look at what's happening, we are just blind." Scientist says crisis once ...

Decades of acid rain generated by power-plant emissions have ... For months I'd been on the trail of the greatest natural disaster in Earth's history. About 250 million years ago, at the end ...

Stratospheric aerosol injection’ technique could put brakes on global warming, study finds, but with damaging knock-on ...

Scientists have discovered that cooling the planet by injecting sunlight-reflecting particles into the atmosphere could be ...

The problem in the 1980s was that American power plants were sending up vast clouds of sulfur dioxide, which was falling back to earth in the form of acid rain, damaging lakes, forests and ...