Strong tornadoes are possible across the South as storms pass through the Gulf Coast region. Some locations could see half a ...

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

A newly discovered asteroid named 2024 YR4 now has a 2.2% chance of affecting Earth in 2032 after recent observations.

New testing shows rising levels of toxic PFAS chemicals in water sent to thousands of households in South San Diego County.

Toxic chemicals from L.A.'s fires are going under-reported and pose serious long-term risks, a group of lawmakers say. They want the EPA to create a task force.

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...

Scientists have long struggled to accurately predict solar flares, but a recent breakthrough using NASA’s Solar Dynamics Observatory has uncovered a promising new sign: flickering coronal loops. These ...

The Chicago area will likely encounter the threat of freezing rain at least once and possibly twice this week.  It’s worthwhile to explain what that is and how it forms.

"Once snow/ice accumulations begin, travel will begin to become hazardous," forecasters write ... water from spigots in area ...

While temperatures certainly are not forecast to be as cold as they were in January, there are still a number of opportunities for winter weather in the D.C. region over the next couple of weeks.

A winter storm is expected to bring snow, sleet and freezing rain. "Tomorrow, we will see freezing rain during the morning ...

Unlike other storms this winter, this one is expected to bring more freezing rain than snow. Freezing rain is rain that turns ...