It's a threat to humans and wildlife. Experts raise red flags after unprecedented changes hit major US city — here's what you ...

The world's top court will Wednesday deliver a seminal ruling laying out what legal obligations countries have to prevent ...

The United Nations' highest court will deliver an opinion on Wednesday that is likely to determine the course of future ...

The National Weather Service has issued an unprecedented number of flood warnings, with recent catastrophic events claiming ...

Nearly 900 personnel have been deployed, and officials say it's 73% contained. The fire has burned more than 95,000 acres so ...

With heat waves sweeping the region, residents weigh in on changing weather, its impact and their knowledge about climate ...

A new report has found climate change is accelerating, with current global efforts "dangerously inadequate". Here's what it ...

NEW YORK — The global switch to renewable energy has passed a “positive tipping point” where solar and wind power will become ...

NEW CLIMATE COUNCIL ANALYSIS reveals a stark choice before the Australian Government as it considers plans to cut climate pollution.One of the ...

Advisory opinions are not legally binding, but from the world’s highest court they present an authoritative and persuasive ...

Throughout history, people have viewed seasons as relatively stable, recurrent blocks of time that neatly align farming, ...

Demonstrating the political gulf over climate action, Nationals MP Barnaby Joyce declared he would use the new term to ...