The frigid stream of air that plunged down into the Central U.S. this week is breaking cold records from South Dakota to Texas, with temperatures in the single digits setting records in many locations ...

Astronomers have mapped, for the first time, the three-dimensional structure of an exoplanet’s atmosphere, revealing ...

Understanding Rainfall Patterns Rainfall patterns have been a cornerstone of our understanding of weather and climate. These ...

For the first time, scientists have developed a 3D map of an atmosphere belonging to a planet outside our solar system.

Around a star 880 light-years from Earth orbits one of the wildest, most extreme exoplanets we've found to date.

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Some big fronts are slated to pass through our viewing area over the next few days. Will this be the final move of winter ...

This exoplanet’s extreme climate defies all models. WASP-121b is one of the most studied exoplanets. Known for its extreme conditions—such as clouds of metal vapor—it belong ...

Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

Cold extremes are indeed waning over most of the midlatitude Northern Hemisphere, but a decade-plus debate on the Arctic’s role continues.

As La Niña’s presence becomes dominant, businesses must recalibrate to anticipate more typical patterns ... atmospheric circulation. This cooling strengthens the polar jet stream and shifts ...

It broke century-plus records for cold and snow in some spots – even as much of the nation had a less-than-brutal month.