Carbon dioxide (CO2) levels in the atmosphere hit a record high in 2024, a report by the World Meteorological Organisation (WMO) has revealed. From 2023 to 2024, the global average concentration of ...

The Trump administration quietly released key climate change data last week that has historically been accompanied by expert analysis from government scientists at the National Oceanic and Atmospheric ...

Carbon dioxide levels in the atmosphere rose by a record amount to new highs in 2024, locking in yet more long-term global warming, UN experts have warned. The annual update by the World ...

A Dec. 17 Facebook post (direct link, archive link) claims a CO2-driven greenhouse effect is not causing modern climate change. "The greenhouse effect is a hoax," reads the post's caption. "There is ...

Climate scientists have made one thing clear: Staving off the worst impacts of global temperature rise requires widespread and immediate action to minimize greenhouse gas emissions. Even still, a new ...

The levels of the crucial heat-trapping gases in the atmosphere reached historic highs last year, growing at near-record fast paces, according to the U.S. National Oceanic and Atmospheric ...

It has happened. For the first time, atmospheric carbon dioxide levels at Mauna Loa Observatory in Hawaii passed a daily average of 400 parts per million. There is now more carbon dioxide in the ...