NYT Global Warming Climate Change

A new technology is attempting to brighten clouds and bounce some of the sun’s rays back into space.

Big brands like Procter & Gamble and Nestlé say a new generation of plants will help them meet environmental goals, but the technology is struggling to deliver.

The term, which emerged in response to calls for "deglobalization," has been popping up more in trade and policy circles.

Un ensayo en California está probando una máquina diseñada para reflejar la luz solar en el espacio con la finalidad de disminuir temporalmente las temperaturas del planeta.

The surprising carbon footprint of an Amtrak trip across America.

Cómo mantenerse a salvo cuando cae la nieve.

The Italian energy giant Eni sees future profits from collecting carbon dioxide and pumping it into natural gas fields that have been exhausted.

An early forecast from one set of experts sees an above-average hurricane season that may rival the busiest years on record.

The E.P.A. said the fund will spur a clean energy transition in overlooked communities. Republicans called it a “greendoggle.”

Artificial intelligence is peering into restaurant garbage pails and crunching grocery-store data to try to figure out how to send less uneaten food into dumpsters.

As forests succumb to ever-fiercer wildfires, the federal government and some adventurous private companies are trying to resuscitate an industry.

Wildfires and agricultural expansion offset big gains in protecting tropical forests last year.

Without urgent reforms to how we educate travelers, doctors, nurses and others, we are doomed to miss textbook dengue cases.

A trial in California is testing a machine designed to reflect sunlight back into space. “All my colleagues hope that we never use these things,” one researcher said.

A new Vermont bill would create a “climate superfund.”

How to stay safe when the snow is coming down.

As governments impose limits on plastic food packaging, climate-friendlier alternatives are in the works. Here are some that might be coming to a grocery store near you.

To lure swiftlets, whose saliva-built nests fetch high prices in China, people in Borneo compete to build them the most luxurious accommodations: safe, clean, dark and with pools for bathing.

The G.O.P. speaker’s proposed conditions for sending a fresh infusion of military assistance to Kyiv are the strongest sign to date that he plans to defy critics in his own party and push through the aid package.

Ambitious projects are trying to engineer the atmosphere.