Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific ...

Earth's climate has changed throughout history for numerous reasons, but modern climate change is driven by human behavior.

The system of Atlantic currents, called the Atlantic Meridional Overturning Circulation (Amoc), is a key reason why the UK is ...

Global warming is accelerating, with 2024 being the hottest year on record. CO2 levels are rising faster than expected.

A rule known as the endangerment finding requires the E.P.A. to regulate greenhouse gases. It has proved resilient against ...

Researchers found that reduced low-cloud cover over land slightly mitigates global warming, although temperatures continue to ...

A third of the Arctic is now emitting climate-changing greenhouse gasses after thousands of years of storing them, according ...

Ocean warming has more than quadrupled in recent decades and is likely to accelerate even faster if humanity fails to address ...

Most ozone-depleting substances also contribute to global warming. By reining in these substances and protecting carbon sinks ...

As the Earth absorbs more energy from the Sun and reflects less back into space, much of the excess heat is being funnelled ...

A new study reveals ocean warming at a rate four times faster than four decades ago, reaching 0.27 degrees Celsius per decade ...