The world is experiencing the most intense global coral bleaching event on record, with 84 percent of reefs experiencing heat ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American ...

With its beautiful rings, Saturn may be the most stunning planet in the solar system. It is the sixth planet from the sun and ...

Louisville continues to struggle with poor air quality, according to a new report, as federal support is eroded.

The American Lung Association has revealed that nearly half the U.S. population resided in areas with dangerous levels of air ...

In celebration of the Hubble Space Telescope’s 35 years in Earth orbit, an assortment of images that were recently taken by ...

A spot on the sun’s surface will likely disrupt Earth’s magnetic field, pulling the phenomenon to more states, forecasters ...

Not everyone was reporting the dangerous air quality levels, though. The Environmental Protection Agency’s AirNow is a go-to ...

On April 24, 1990, the Space Shuttle Discovery blasted off from Kennedy Space Center, carrying the new Hubble Space Telescope ...