Al Roker talks to climate scientist Alexander Gershunov about the conditions that made the L.A. wildfires so devastating.

The European climate service Copernicus reported that January experienced yet another record heat month.

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Extreme weather is becoming more destructive as the world warms, but how can we say that climate change intensified the fires ...

The declaration came as the Bureau of Meteorology confirmed 2024 was Australia's second-warmest year on record.

How hot was it yesterday? Did those storms keep you awake? What's happening with the fires? Have you seen how much rain is ...

It's not uncommon for the type of animals and plants in a particular area to change over time. It's called species turnover ...

The hot, dry and windy conditions that preceded the Southern California fires were about 35% more likely because of climate ...

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

Manmade aerosols have long been considered a prime factor in global warming, but now they are reducing, worldwide ...

Rising temperatures will benefit northerly European countries such as Britain but have dire consequences on the Continent, ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...