By Alliyah Lusuegro Ten years ago as of December 2025, nearly every country in the world made a promise. By signing the Paris Agreement, governments committed to limit global temperature rises to ...

Time really does move faster on Mars, but the breakthrough that confirms it did not come from a spacecraft’s stopwatch.

Check out our top five surprising watches of 2025 ✓ Featuring Jaeger-LeCoultre, Richard Mille, Louis Vuitton, and more! ✓ ...

Daylight Saving Time (DST) returns soon, bringing longer evenings and a reminder to adjust your clocks. In 2026, the annual “spring forward” happens on Sunday, March 8, at 2:00 a.m. local time, when ...

The clocks aboard our icebreaker will be changed several times en route to Antarctica. It’s one of many things that make the ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

Downtown Denver’s skyline, largely built in the ’70s and early ’80s, isn’t the most eye-popping bunch of buildings. But ...

Thankfully, digital streams of the iconic and deeply expensive fireworks from around the globe are easily accessible, from ...

CBS is taking its New Year's Eve celebrations to the Midwest with its "Nashville Big Bash." Here's how to watch.

Whether you’re a full-time nomad or a once-a-year vacationer, every special travel memory begins with one essential question: where to? This year, the team at CNN Travel hopes to answer not only the ...

The standard deduction has been super-sized for seniors. Thanks to provisions in the One Big Beautiful Bill Act, taxpayers 65 and older can claim an additional $6,000 without itemizing their ...