Air pollution 'silent killer' in African cities: study

Pollution in Africa's fast-expanding cities is deadlier than thought, yet green solutions could save tens of thousands of lives and avert billions of dollars in damage, a report said Thursday.

Climate change is pushing toxic chemicals into drinking wells

Don Myron is probably best known as the guy who survived one of the deadliest fires in Oregon's history by sheltering overnight in a river with a patio chair. So there was never any question that Myron would rebuild his home ...

Road traffic microplastics flooding world's oceans: study

Airborne microplastics from traffic pollution may be entering the world's oceans at a similar rate to that from rivers, according to new research Tuesday warning that the particles may also speed up Arctic ice melt.

Citizens battle to save China's sickly 'mother river'

Water has been a source of death as well as a source of life for a generation in Shenqiu, a region fed by a tributary of China's heavily polluted Yangtze river and pockmarked with notorious "cancer villages".

Toxic Sydney bushfire haze a 'public health emergency'

Australia's biggest city is facing a "public health emergency" over the bushfire smoke that has choked Sydney for weeks, leading doctors warned Monday after hospitals reported a dramatic spike in casualty department visits.

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