Defending champion Jannik Sinner swept past Felix Auger-Aliassime 6-0 6-2 on Thursday to reach the Cincinnati Open ...

Satellites, including those used for GPS and communications, will face greater risks in coming decades during solar-triggered ...

We can expect a warming trend with increasing humidity and a chance of thunderstorms developing over the weekend.

Defending champion Jannik Sinner swept past Felix Auger-Aliassime 6-0 6-2 on Thursday to reach the Cincinnati Open ...

The weekend forecast suggests continued unsettled weather, with a new cold front approaching from the north on Sunday. This ...

After a July that ended only slightly below normal in the rainfall category for New York City, August has left the city ...

The best chance of rain is expected between 2 p.m. and 6 p.m. Wednesday across the San Antonio area, and a few storms could ...

Though showers and thunderstorms are possible through the day and into tonight, the best chance of stronger storms will be ...

Tropical humidity continues to increase across Maryland. Expect hot and sticky air into weekend with a few storms.

Severe weather impacting millions across the country. NBC News’ Aaron Gilchrist reports tonight from Tennessee where deadly ...

Tomorrow (Thursday): Partly sunny and humid. Highs reach the upper 80s to low 90s, with another chance of isolated to ...

A flood watch is in effect for most of the Philadelphia region through early Thursday morning as heat, humidity and storms ...