Millions of people in the Great Lakes, Northeast and Mid-Atlantic states are muddling through another day of hazy, unhealthy air as smoke from wildfires in Minnesota and Canada push south and

The Environmental Protection Agency marked the air quality indices of at least 14 states and Washington, D.C., as anywhere from "unhealthy" to "hazardous" on Thursday as smoke from Canadian wildfires moved further south into the United States.

The historic heat that broke records across the Mid-Atlantic and Northeast this week is now giving way to a new threat — severe storms and potentially catastrophic flooding across eight states, including Virginia,

The emergency orders from Energy Secretary Chris Wright come as a heat dome expands across the eastern United States, with forecasters warning of dangerous temperatures in the Northeast and Mid-Atlantic.

Millions of people across the Northeast and Mid-Atlantic are waking up to hazy skies, reduced visibility and unhealthy air quality as smoke from hundreds of Canadian wildfires continues streaming into the United States. From Pennsylvania and New Jersey to ...

As a punishing heatwave bakes major East Coast cities, US Energy Secretary Chris Wright directed data centers in the mid-Atlantic this week to use their backup power supplies instead of using electricity from the public grid,