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.

For a long time, people pushed climate change and biodiversity loss to the sidelines, seeing them as distant problems for scientists, activists, or future generations, while forests vanished far away,

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.

Six years after the financial industry pledged to use trillions to fight climate change and reshape finance, its efforts have largely collapsed.

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

Climate change is turbocharging heatwaves, wildfires, floods and tropical storms, but how deadly have extreme weather events become for people in their path?

Quick Read iShares Paris-Aligned Climate MSCI USA ETF (PABU) returned 51% since launch versus the S&P 500’s 79%. PABU concentrates 10.2% in NVIDIA (NVDA) and 39.9% in Information Technology while excluding all energy stocks.