Conservation
El Niño raises fresh fears for reefs and harvests
The return of the warming pattern threatened renewed coral bleaching, drought and strain on ecosystems.
Conservation
Conservation
Scientists warn the Amazon is nearing a tipping point
Deforestation and drought could push the rainforest toward irreversible dieback, with global consequences.
Conservation
Earth records its hottest day ever measured
Global average temperatures spiked to an all-time high amid a run of record heat around the world.
Conservation
The world's coral reefs suffer a global mass bleaching
Record ocean heat triggered widespread bleaching across reefs worldwide, only the fourth such global event on record.
Conservation
Nations agree a historic treaty to protect the high seas
After nearly two decades of talks, countries reached a deal to safeguard biodiversity in international waters.
Conservation
A landmark global deal to protect nature is struck
At a UN summit in Montreal, nations agreed to protect 30 percent of the planet's land and seas by 2030.
Conservation
Catastrophic floods in Pakistan put climate justice in the spotlight
A third of the country was submerged in a disaster that intensified calls for the rich world to help those it harmed.
Conservation
The Great Barrier Reef suffers another mass bleaching
Warm waters triggered widespread coral bleaching across the world's largest reef system, the latest in a series of damaging events.
Conservation
More than 100 nations pledge to end deforestation
At the Glasgow climate summit, countries covering most of the world's forests vowed to halt their loss by 2030.