Erie sits on the shores of its namesake Great Lake, creating postcard-worthy waterfront scenes. This northwestern Pennsylvania city combines maritime charm with historic architecture. Presque Isle ...

Smoking, air pollution and several other factors have led to significant disparities in lung health across the U.S.

Scientists found millions of Americans may be regularly exposed to dangerous levels of arsenic, and they may not even know it ...

As the United States approaches its 250th anniversary in 2026, the Pennsylvania Cable Network (PCN) is proud to unveil a ...

All or parts of Alaska, Washington, Idaho, Montana, Wyoming, North Dakota, South Dakota, Minnesota, Iowa, Wisconsin, Michigan, New York, Vermont, New Hampshire, and Maine could see the aurora on ...

At the lowest end is G1, described as minor storms that can lead to aurora being visible in Maine and Michigan’s Upper Peninsula. A G5 storm, described as extreme, could send the northern lights ...

This map tracks air quality near Detroit, and zoom out to see more areas. Smoke from wildfires in Canada is expected to move into Michigan.

Map of Great Lakes Drainage BasinThe Great Lakes are a vast shared resource. They contain roughly 18% of the world supply of fresh surface water, and 84% of North America’s supply. They are home to ...

News Michigan and Pennsylvania join 6 other states with measles outbreaks: Here’s what to know Published: Apr. 18, 2025, 3:40 p.m.

Earlier this week, Pennsylvania declared an outbreak in Erie County as well. Last week, U.S. measles cases topped 700, with Texas reporting the majority of them.

Earlier this week, Pennsylvania declared an outbreak in Erie County as well. Last week, U.S. measles cases topped 700, with Texas reporting the majority of them.