The Arctic Ocean was once an important source of greenhouse gases to the atmosphere — and it could become one again, ...

The world's largest maritime nations are deliberating on regulations to move the shipping industry away from fossil fuels.

The United States and Saudi Arabia delayed the adoption of an international requirement for commercial cargo ships to reduce ...

A surprising about-face on an international climate effort followed increased threats by Trump to retaliate against nations ...

A new study by researchers from Sichuan Agricultural University and international collaborators provides the most ...

The Holy See said it will cut its emissions within the Vatican City State by at least 28% by 2035 compared to 2011 levels.

Greenhouse gas concentrations increased by a record amount in 2024 as more carbon dioxide, methane and nitrous oxide became ...

The United Nations’ World Meteorological Organization has released its latest report on global greenhouse gas emissions, and ...

Surging emissions from wildfires may have been behind the increase, which was the largest since modern measurements began ...

The frozen, barren soil of the Arctic isn’t as lifeless as it looks. Locked inside the permafrost is a strikingly diverse ...

Pollution from vehicles, power plants and wildfires soared last year, marking a global acceleration of carbon emissions, a ...

The increase in the amount of carbon dioxide in the atmosphere last year was the biggest ever recorded, the United Nations ...