Bleaching hits world's southernmost coral reef: scientists

The world's southernmost coral reef has been hit by bleaching this summer, Australian scientists said Wednesday, as they warned rising sea temperatures from climate change were affecting even the most isolated ecosystems.

Slowing climate change could reverse drying in the subtropics

As the planet warms, subtropical regions of the Southern Hemisphere, including parts of southern Australia and southern Africa, are drying. These trends include major drought events such as Cape Town's "Day Zero" in 2018.

Another El Niño on the horizon?

The jury is still out as to whether climate change will lead to stronger El Niño events, but while representatives from around 200 countries at the COP24 conference are working to breathe life into the 2105 Paris Agreement, ...

Climate science: Bad news gets worse

As UN negotiators meet in Bonn to thrash out rules for implementing the climate-rescue Paris Agreement, the stakes have never been higher.

2017 already marked by climate extremes: UN

Extreme weather and climate conditions, including Arctic "heatwaves", are continuing this year, after 2016 topped the global temperature charts and saw shrinking sea ice and surging sea levels.

2016 'very likely' hottest year on record: UN

The year 2016 will "very likely" be the hottest on record, the UN said Monday, warning of calamitous consequences if the march of global warming cannot be halted.

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