Mount Spurr in Alaska has experienced 66 earthquakes in just one week, signaling increased instability around the volcano.

A technique to cool the planet, in which particles are added to the atmosphere to reflect sunlight, would not require ...

Scientists believe a controversial geoengineering technique called stratospheric aerosol injection could be used to cool the ...

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

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