The only zoo in Pakistan's capital -- which drew international condemnation for its treatment of lonely elephant Kaavan -- closed on Wednesday after its final occupants were relocated abroad.

The U.S. Federal Reserve on Tuesday joined other central banks in a global group aimed at fighting climate change and addressing environmental risk to the financial system.

A twice-delayed summit aimed at forging an international plan to reverse catastrophic species loss will take place in September 2021, its organizers said Tuesday.

ExxonMobil announced Monday it will reduce its emissions over the next five years bowing to growing public pressure from activists, including the Church of England, to make changes. 

There was a lower-than-average number of wildfires in 2020 despite hotspots such as California and Australia being hit by blazes of unprecedented intensity, the European Union's satellite monitoring service said Monday. 

Instead of a manger in Bethlehem, Jesus will arrive this Christmas in a badly burned clearing in the Amazon rainforest, a black baby born to a black virgin with indigenous cherubs looking on.

Global leaders were due to announce more ambitious plans to combat global warming on Saturday, on the fifth anniversary of the signing of the landmark Paris Agreement.

EU leaders on Friday agreed an ambitious target for cutting greenhouse gas emissions after unlocking the bloc's landmark budget and coronavirus recovery fund at a marathon summit. 

Incoming U.S. climate envoy John Kerry acknowledged that he will need to work to restore Washington's credibility as he seeks to build more robust global action to address the crisis.

Earth remains on course to warm more than 3 degrees Celsius by the century's end despite a dip in greenhouse gas emissions due to the pandemic and pledges to curb pollution, the UN said Wednesday.