Will our children grow up being scared of summer?

And plans to boost economies may make it worse.

The country has gone without coal-fired electricity for more than 20 days, the longest stretch since the Industrial Revolution

In a gym in Virginia, a carbon dioxide monitor helps the owner, and the gym goers, understand the risk of COVID-19 transmission in that space

By the time today's teenagers turn 50, New England's climate will feel very different.

New research suggests that climate change is responsible for longer pollen seasons in the United States

Air quality is improving in one of the continent’s fastest-growing regions, researchers have found.