The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...

Lunar eclipses are captivating to watch, as Earth passes directly between the sun and the moon, casting its shadow onto the ...

As Earth spins faster than it has in decades, atomic clocks are catching the difference, and shorter days are on the horizon.

Earth, captured once a day by the EUMETSAT meteorological satellite, have been time-lapsed. (video looped) Credit: Simon ...

Scientists track the sleep and activity patterns of 20,000 adults and find earlier bed times link to an extra 30 minutes of ...

Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...

Pasadena’s new approach to light up the sky was one of scores of Independence Day celebrations across L.A. County ...

The show’s greatest strength is its ability to slice through the tension of its characters’ crimes by poking fun at the show ...

Disney's Fairy Tale Weddings & Honeymoons offers magical wedding venues at Disney destinations around the globe. PEOPLE has ...

Look up some time at the night sky, glinting and humming with all manner of illumination — planes taking off from or ...

Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the United States.

Astronomers are excited about the first test images released today from the Vera C. Rubin Observatory, which show the universe in unprecedented detail, from violent cosmic collisions to faraway ...