Over half of U.S. counties lack air quality monitoring stations, exposing 50.7 million people, especially in rural and ...

A "smoky umbrella" blocked the sun's rays and worsened air pollution in New York and New Jersey during the event. Here's how.

The American Lung Association has released its annual “State of the Air” report and several major cities are among the worst ...

A warm blob of water in the North Atlantic is an ominous sign that a system of currents that regulate the planet's climate ...

Millions of birds are flying over Mississippi every night for the next few weeks. You can help them move safely. Here's what ...

In the face of severe water scarcity, the municipality focuses on planting native, drought-tolerant trees like velvet ...

BUT I DON’T THINK WE HAVE TO BE CONCERNED ABOUT STORMS THAT ARE GOING TO PRODUCE SOME FLOODING RAINS LIKE YESTERDAY. HERE’S ...

Weather forecasting accuracy has improved more than five times in high-income countries in the last 40 years, with widespread access to real-time weather APIs helping reduce the impact of severe ...

Sometimes the most extraordinary experiences are hiding just around the corner from ordinary life. That’s exactly what you’ll ...

The Ledges Trail represents that rare intersection of accessibility and jaw-dropping natural beauty that makes you wonder why ...

Upper air measurements are taken by a group of sensors called a radiosonde. A radiosonde is a very small instrument package ...

A new map showing all hurricane landfalls on the U.S. over the course of more than a century shows how Delaware is missed.