Tens of millions of people are in the path of a major winter storm. Federal cuts threaten efforts to understand the causes of such weather.

Canadian Prime Minister Mark Carney's landmark speech tells us a lot about the future of climate and energy geopolitics.

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all scientists agree.

Scientists calculate that last year was the third-hottest on record, following 2024 and 2023. Several climate monitoring teams say these last three years approach the warming limit set by the 2015 Paris climate agreement.

"Atmospheric greenhouse gases have steadily increased over the last 10 years."

Go behind the scenes with executive editor Vernon Loeb and fisheries and aquaculture reporter Johnny Sturgeon as they discuss heat, health and opportunity in the world’s oceans.

The annual gathering of top business leaders and policymakers used to be a center of the global climate movement. Things are much more complicated now.

Congress is poised to reject President Donald Trump’s “astounding” proposed cuts to the National Oceanic and Atmospheric Administration as well as NASA’s Earth science programs.

A switch from a humid to a dry climate has led the Eastern African Rift Zone to pull apart more freely, new research finds. Over the past 5,000 years, East Africa has dried out. Now, new research finds that this change may be making the continent pull apart faster.