Weather

Trump Administration Sues California Over Tailpipe Emis...

A lawsuit argues that the state’s regulations would illegally force a rapid tran...

Odds Rise That El Niño Will Soon Bring Weather Extremes

The climate pattern known for intense heat, floods and drought is likely to deve...

Brian Joondeph’s Appointment to Air Pollution Advisory ...

Brian Joondeph, a Colorado-based ophthalmologist and political commentator, has ...

Iran Shocks Could Spur a Shift to Clean Energy — But Al...

Environmentalists say the war’s effects on oil and gas prices are an argument fo...

Slowly, Slowly, ‘Darwin’s Finches of the Snail World’ R...

Partula snails all but vanished from Polynesia after the arrival of a carnivorou...

Tehran Has Long Suffered Filthy Air. Fuel Called ‘Mazut...

The low-grade oil has been used to fuel power plants amid Iran’s international i...

An Environmental Crisis in Iran

War is polluting the skies and waterways in Iran, and experts are warning that t...

In Ancient Peru, a Parrot Trade That Crossed the Andes

Scientists studied centuries-old bird feathers from an ancient tomb on the coast...

War Brings New Water Crises to an Already-Parched Iran

Iran has accused the United States of bombing a desalination plant on Qeshm Isla...

Oil Prices Will Remain High as Iran War Continues

While officials look for ways to ease oil shocks, experts say higher prices will...

A Night Light in the Sky? Start-Up Wants to Launch a Bi...

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Ea...

Runners at Los Angeles Marathon Can Get a Finisher Meda...

The decision to award medals to runners who do not complete the entire 26.2-mile...

Rebecca Solnit Says the Left’s Next Hero Is Already Here

The writer and activist on how political change happens and taking the long view.

Potomac River in D.C. Is Safe, Officials Say. But Local...

A broken pipe sent a gusher of sewage into the river near Washington. Some peopl...

Nature Report, Killed by Trump, Is Released Independently

A draft assessment of the health of nature in the United States is grim but shot...

Feeling the Effects of 260,000 Federal Jobs Lost

One year in, assessing budget cuts to federal climate and science jobs.