Follow the journey of atmospheric CO₂ as scientists use satellite data to trace its origins and movement across the globe.

President Trump’s efforts to freeze climate spending have sparked warnings of rippling consequences in years ahead. For many ...

The Mauna Loa laboratory in Hawaii has measured atmospheric carbon dioxide, which — along with other planet-warming pollution ...

A US think tank known to promote skepticism about global warming published a video claiming to fact-check climate "alarmism over ocean acidification." But the clip misrepresents the phenomenon, which ...

Four years ago, a killer heat dome struck the Pacific Northwest claiming the lives of over 800 people, including 100 ...

Much of the country is facing brutal, potentially deadly heat. The reasons for such extreme events are not complicated.

Days after NOAA released figures showing the highest seasonal concentration of CO2 in recorded history, the EPA moved to roll ...

Ancient carbon surges depleted ocean oxygen and stalled marine life, and new research warns today’s emissions could cause a ...

Last year, the average level of carbon dioxide rose faster over the previous year than at any other point since the recordings began, Scripps reported in January. The average readings for the 12 ...

Madelyn Morrison, director of government affairs for the Carbon Capture Coalition, a US industry organization with more than 100 members, says in a press release that it is “heartened” by the ...