Environmental activists vowed to disrupt London underground train services in a third day of action on Wednesday in a bid to force the ...

Police have arrested more than 120 people in two days of protests after climate-change activists blocked some of London’s most import...

A world that heats up by 2C (3.6 degrees Fahrenheit) could see mass displacement due to shortages of food and fresh water and the loss of...

The world must race to avert disastrous loss of water supplies, Brazil's President Michel Temer told a conference Monday, after the ...

The study states that the governments worldwide could save $54 trillion in health care by investing less than half that amount in green p...

Blizzards brought traffic to a halt on one of Scotland's major motorways overnight. Severe cold is still gripping UK and parts o...