The watch industry never stops ticking. Keep time with the most exciting new releases from Seiko, Timex, Breitling and more.

We can officially say goodbye to winter on Thursday at 5:01 a.m. Eastern time — this is the moment when the center of the sun’s disc stands directly above the Earth’s equator and enters the ...

(CNN) – A rare celestial event is underway. From now through Friday, the planet Venus will be visible in both the morning and evening skies above the Northern Hemisphere. This happens a few days ...

From a simple date window to complex perpetual calendars and even watches that track the movements of various celestial bodies, calendar complications come in all shapes and sizes. You’d think that ...

COLUMBUS, Ohio — For the first time in three years, a total lunar eclipse will grace the night sky later this week. The eclipse, also known as a "blood moon," will occur in the early hours of ...

During this celestial event, the moon will slip into Earth's shadow for 65 minutes, taking on a deep reddish hue in what’s often called a "blood moon." While the eclipse will be visible ...

Piloting the “Celestial Eagle” F-15A (76-0084), Maj. Wilbert D. “Doug” Pearson would take-off from Edwards Air Force Base on Sept. 13, 1985, with an ASM-135 attached to his aircraft ...

Celestial AI’s valuation rose to more than $2.5 billion following the latest financing, according to its CEO David Lazovsky. The startup has raised more than $515 million since its founding in 2020.

SANTA CLARA, California, March 11 (Reuters) - Celestial AI, one of several Silicon Valley chip startups aiming to crack a key speed constraint in artificial intelligence, said on Tuesday it has ...

An unusual celestial event is about to emerge in all of its fiery red glory over the Bay Area sky Thursday night. For the first time in more than two years, the full moon will plunge into the ...

In Central California, Sequoia and Kings Canyon National Parks and Yosemite National Park are good places to see celestial light shows. Shasta, Siskiyou, and other North State counties offer ...

The XRISM collaboration has discovered flows of hot gas in the core of the Centaurus Cluster. By comparing state-of-the-art X-ray measurements from the XRISM satellite with numerical simulations ...