Experts don't know what's behind the years-long trend of whale deaths. But there's no evidence connecting the deaths to offshore wind development, which is less noisy than fossil fuel exploration.

Shoppers are far more interested in hybrids than all-electric vehicles, but environmentalists believe cars like the Prius are an unnecessary detour on the path to electrification.

Jack Bittle's book takes a look at several communities that have been affected by climate change, and how the lives of their residents — those who have survived — have been altered by extreme weather.

A major winter storm continued to bring heavy snow, blizzard conditions and significant ice from California to the Northeast on Thursday.

Grocery giants including Tesco, Asda, Aldi and Morrisons are struggling with their supply chains, particularly with products sourced from Spain and Morocco where extreme weather has damaged crops.

The winter storm that's pummeling nearly half the United States means snow in parts of California that often don't see it.

The winter storm will bring "a large swath of heavy snow from the West Coast to the Northeast" this week, the National Weather Service says.

The goal of the U.N. meetings is to produce a unified agreement for the conservation and sustainable use of the world's vast marine ecosystems.

An NPR/Floodlight investigation found that a longtime Republican insider is stoking solar opposition by spreading bad information about health and environmental risks. Her influence is growing.

Kids in India illegally collect bits of coal to sell so they can help their families. To give them a chance for a brighter future, an local educator gives them lessons in academics and the arts.

Scientists got their first up-close look at what's eating away part of Antarctica's Thwaites ice shelf, nicknamed the Doomsday Glacier because of its massive melt and sea rise potential.

The UNESCO World Heritage city of Saint-Louis is perched precariously between the Atlantic Ocean and the Senegal River. And it's on borrowed time.

Several states have new laws to reduce the greenhouse gas emissions that fuel rising temperatures. Washington has changed how big businesses use energy and how people fuel their vehicles.

The U.S. military started tracking more airborne objects it calls "low speed clutter" after shooting down the Chinese balloon. The National Weather Service says it launches about 184 balloons a day.

Greta Thunberg says she has no plans to get into politics as a career, and she thinks she can do more as a climate campaigner on the outside.