SOMINI SENGUPTA

Some African countries, which have done little to cause the climate crisis, say they should. Many climate activists on the continent call the idea “folly.”...

Building by building, New York and other cities are trying to stop the age-old use of fossil fuels to heat homes and buildings. In the...

Britain has been one of the main contributors to global warming. We look at the new king’s environmental credentials.

Can controlled fires protect forests? California is about to find out.

It’s hard to see through misleading claims, even for those who care about the environment. Be very skeptical.

The effects will be felt far beyond America’s borders. We explain.

Parts of the South and Midwest are cleaning up from deadly flooding. We explain the factors that sharply increased the risks.

A reporting trip to a forest in Chile made me think deeper about the relationships we need to cope with life on a hotter planet.

Air-conditioners reduce heat stress but also guzzle energy. We’ll explain how it’s possible to keep people cool, including those most at risk, without cooking the...

In the absence of national climate measures in the United States, how much can be done at the local level? Our reporters talk about the...