Climate-related hazards have killed more than 2 million people in 50 years, said the UN meteorological agency.

A new study found that efforts to curb emissions of heat-trapping gases that started 10 years ago with the Paris climate ...

Carbon dioxide levels in the Earth's atmosphere reached a new record high in 2024, the World Meteorological Organization said ...

"Understanding these weather processes will be crucial as we continue to discover and characterize exoworlds in the future." ...

In sweltering Brazil, flooding killed dozens of people and paralyzed a city of about 4 million people. Voters and politicians in India, amid national elections, are fainting in heat that hit as high ...

The most recent daily Weather World (updated each weekday after 6 p.m.). From the Outreach Studios in the Department of Meteorology and Atmospheric Science at Penn State, this is the most recent daily ...

The exact moment when Earth will reach its tipping points—moments at which human-induced climate change will trigger ...