Both the old best and worst case future scenarios in the fight against climate change are being jettisoned by the world’s top ...

The United Nations voted this week to affirm that countries have a responsibility to protect people from climate change, ...

The United Nations General Assembly on Wednesday considers a resolution reinforcing states' obligations to combat climate ...

A South American glacier has been declared extinct due to factors including rising temperatures and decreasing snowfall, ...

The U.N. General Assembly has voted overwhelmingly to support strong action to prevent climate change despite recent ...

The United Nations General Assembly on Wednesday voted 141–8 to adopt a resolution backing a world court opinion that countries have a legal obligation to address ‌climate change, with the world's ...

Grocery stores and other sectors will be allowed to use more "super pollutants" in their refrigeration systems.

He pushed for the first congressional hearings on climate change and helped negotiate a landmark U.N. treaty, the Kyoto ...

More than a decade after the Paris Agreement was signed, the world continues to pump out greenhouse gasses at a record pace.

Most rivers around the world are losing oxygen as climate warming and heatwaves intensify, according to a major new study.

The Portland Clean Energy Fund has raised a billion dollars for climate change action via a retail tax on large corporations ...