New Zealand hit by ex-Cyclone Debbie, heavy rains close highways
Weather officials warn of several days of heavy rain, with some regions set to receive three months' worth of rain in the next 48 hours
EPA chief says Paris climate agreement "bad deal" for U.S.
Scott Pruitt did not confirm whether the United States would remain in the global climate change pact
Rescuers, locals dig for Colombia flood victims, 254 die
Several rivers burst their banks near the city of Mocoa in the early hours of Saturday sending water, mud and debris crashing into houses as people slept.
Ethical investment tide lifts 'greenwash' concerns
Ethical investments rise to $23 trln fuelled by Paris climate accord and backlash against Trump plans to slash environmental regulations
EPA scientific integrity office reviewing Pruitt's comments on carbon
Pruitt, a former attorney general for Oklahoma, sued the EPA more than a dozen times
Cholera spreads in famine-threatened Somalia
Children's admissions to a hospital reached almost 60 in March, up fourfold from October
'Worldwide momentum' on climate change despite Trump - UN official
President Trump expects to decide by late May whether to carry out a campaign promise to withdraw from 2015 Paris Agreement
Australians cling to roofs as floodwaters swamp towns
Six large rivers have hit major flood levels and are still rising, forcing tens of thousands of people to evacuate
Mongolian capital to ban low-grade coal to ease smog
Ulaanbaatar is one of the world's most polluted cities and one of the coldest, where temperatures can drop below minus 40 Celsius
Environmental groups sue Trump administration for approving Keystone pipeline
The administration violated the National Environmental Policy Act, the groups said