Climate

News of black rain falling on Tehran felt all too familiar to Nejat Rahmanian as he scrolled through alerts on social media feeds and tried to contact relatives on March …

PORTLAND, Maine — Researchers on Cape Cod, Mass., recently discovered the oldest known recordings of whale sound and believe it could help understand how the animals communicate. The recording is the song …

New research shows the chemicals we use to kill pests, heal our bodies and package our foods are spread throughout the ocean, intermingling with the microorganisms that feed marine life. …

The warm winter has left very little snow in California’s Sierra Nevada, and now an extreme heat wave is accelerating the rapid melt in the mountains. The Sierra snowpack measures …

Clouds of toxic smoke unleashed into the atmosphere by U.S.-Israeli airstrikes on Iranian oil facilities made a dangerous return to Earth in the form of black rain, prompting international health …

The hottest new gig-economy job in Los Angeles is performing at home to help artificial intelligence understand how humans move. Hundreds of people from Santa Monica to Los Feliz are …

Construction is finished on a major Massachusetts offshore wind farm, the first project to reach this stage during President Trump’s time in office. Offshore construction was completed Friday night on …

Erin Wagner lives in the Chicago suburbs but visits two bald eagles in Southern California’s Big Bear Valley nearly every day. At work, the 41-year-old often plays a livestream featuring …

As California regulators prepare for a massive update of the state’s signature climate program, they face mounting pushback from lawmakers and oil industry groups who warn it could drive up …

If you are an oil producer with wells in California and global oil prices have risen to over $100 a barrel in the last week, are you going to drill …