Climate change pushes farmers to 'tipping point' in Lake Chad crisis
Irregular rains and rising temperatures have spurred on conflict in the region by causing food shortages and frustration
Growing disaster threats put human survival in doubt, warns U.N.
Air pollution, diseases, drought, climate change and earthquakes are creating risks "in a way that we have not anticipated"
Presidential hopeful Warren unveils bill to protect U.S. military from climate change
Warren, who is seeking the nomination for the 2020 presidential election, has embraced the Green New Deal, which calls for an end to the use of U.S. fossil fuels within 10 years
UN disaster forum must bring transformation for most at-risk people
The suffering of thousands upon thousands places an obligation on decision makers to make radical change in development a reality
OPINION: Deep sea marine science is key to unlocking the potential of our oceans
We are all dependent on the ocean for survival. Together, we must build capacity to address knowledge gaps
Global hunger is threatening families because of climate change
The wellbeing of families is central to healthy societies, but is threatened by climate change, especially in the poorest parts of the world
Glasgow aims to become UK's first net-zero emissions city
Scotland, with its wet and windy weather, is home to one quarter of Britain's renewable capacity
As risks rise, too little is spent to avert disasters, say UN and Red Cross
Top officials lament shortage of funding to stop disasters happening and protect people, which raises aid costs after they hit
FACTBOX - Australia's top five environmental risks for voters
The environment has emerged as a major issue for many Australian voters ahead of a May 18 election
Torrential rain and floods hit Bosnia; Balkan neighbours on alert
Landslides triggered by the rainfall blocked regional roads, cutting off electricity and causing drinking water shortages in some areas