Paris Agreement

Revealed: more than 100 executives given special guest badges as activists challenge role of oil and gas firms at talks

A tracking project that has been in place since nations vowed to act on climate in 2015 sees a measurable increase in exposure to disease and dangerous conditions.

Millions of Americans are heading to the polls on Tuesday as a chaotic presidential campaign reaches its peak in a deeply divided United States, where voters in only a handful of battleground states will choose the country’s path forward.

Pledge signed by experts from nine countries reflects concerns that offsets generated from forest-related projects may not have cut emissions

Of the 1,500 policies in 41 countries, researchers found only a small fraction actually had impact — and usually as part of a larger strategy that included multiple angles of attack.

The US and the UK among countries with low dependence on fossil fuels criticized for ‘hypocrisy’ on climate pledges

As glaciers melt around the globe, scientists are racing to retrieve ice cores that contain key historical records of temperature and climate that are preserved in the ice. Researchers are also pushing to gather ancient relics locked in the ice before they are lost to warming

Jeff Bezos has won considerable plaudits for his widespread philanthropy in the climate sector, but some are questioning his motives — and the outsized voice the Bezos Earth Fund has seemingly bought.

The world's largest financial institutions remain among the leading investors in the fossil fuel sector, years after many vowed to reduce emissions through the Net Zero Banking Alliance — and their investments are scuttling any hope nations might have of meeting their Paris Agreement targets, report finds.

COP29 could make carbon markets permanent. Indigenous leaders are calling for a moratorium before it's too late.

The inconvenient truth remains: plastic production is not only ongoing but expanding, fuelled by government subsidies.

Micro and nanoplastics are implicated in health deficits and disorders, including heart attacks and Parkinson’s disease.

Representatives from around the world are in Ottawa to negotiate a legally binding treaty to eliminate plastic pollution by 2040. But after a previous meeting went off the rails, pressure is now on delegates to make up for lost time in what promises to be one of the most important environmental weeks of the year.

For the 10th consecutive month, Earth in March set a new monthly record for global heat — with both air temperatures and the world’s oceans hitting an all-time high for the month, the European Union climate agency Copernicus said.

Extreme heat and droughts are making it harder to grow grapes in many traditional regions. Here’s how scientists are helping the industry adapt.