Populations rose in many US cities last year. The two fastest-growing metros were in Florida.

A historic measles outbreak in West Texas is just short of 200 cases, Texas state health officials said Friday, while the ...

The New York, Houston and Dallas metro areas have seen some of the fastest growth in population between 2023 and 2024.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

A swath of the southern U.S. from Texas to Florida could see thunderstorms over the weekend, meteorologists say.

A second measles-related death was reported out of New Mexico this week. Here's where measles cases have been reported in the U.S. this year.

P at Bunker was trying to figure out where he was at.

Earth’s shadow will block most of the light that illuminates the lunar surface, creating what is known as a blood moon.

Most of the U.S. should be able to see the total lunar eclipse tonight, but clouds will be problematic for many.

NASA and SpaceX late Monday said they were standing down the launch of the SPHEREx and PUNCH spacecraft missions due to ...

As of March 8, 245 measles cases have been reported in the U.S. According to the CDC, there have been three outbreaks in 2025.