Residents of Washington, DC, on Sunday briefly experienced the worst air quality of any major city in the world, according to ...

The Fourth of July fireworks display in the capital impacted the amount of fine particulate matter in the atmosphere.

Allegheny County declared a Code Red Heat Advisory, expanding cooling, outreach to seniors and unhoused residents as heat ...

After dealing with the city’s coldest winter in a decade, the mayor will face off against potentially record-breaking heat ...

Baltimore City extended its Code Red Extreme Heat Alert through Sunday, July 5, due to an extreme heat wave impacting ...

Allegheny County said a "code red" heat advisory has been issued for three days in a row starting Monday, as temperatures are ...

The Netherlands issued its first code red warning for extreme heat as a wider heat wave pushed temperatures up to 104 degrees and disrupted daily life across Europe.

This article has been updated with additional cooling center hours announced by the Lancaster Homelessness Coalition Tuesday.

Dutch authorities have extended the highest weather alert level, Code Red, for four provinces until Saturday evening as an exceptional heat wave continues to grip the country, broadcaster NOS reported ...

The hottest daytime temperatures of the week are expected on Wednesday and Thursday.

For tonight’s USA vs Belgium match you can claim $50 on a $20 deposit using Polymarket invite code ALCOM, click here to ...