Just about every electronic device has some silicon semiconductors inside these days—from transistors to diodes to integrated ...

You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could ...

Since 2020, Earth has been rotating unusually fast on its axis, leading scientists to consider whether we should correct for the shorter days.

For 80 years, this minimalist design with a distinctive red second hand has been a fixture in the country’s train stations.

Rimac Nevera R Sets 24 Performance Records, Clocks a 7.9-Second Quarter-Mile And at 7.89 seconds, it's already doing 186 mph. By Emmet White Published: Jul 10, 2025 5:00 AM EDT Save Article ...

More To The Story Is AI Pushing Us Closer to Nuclear Disaster? On this week’s “More To The Story,” Daniel Holz from the Bulletin of the Atomic Scientists discusses why the hands of the Doomsday Clock ...

Scientists anticipate that Earth's rotation will quicken enough to create three shorter days between July and August, starting Wednesday, July 9.

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and ...

Ben Shelton’s match was called due to darkness on Thursday night. It didn’t take him long to clean up on Friday.

Kevin Durant: When it's 5 to 6 seconds on a clock, get a ball to the best player and if he shoot a mid-range at that point, then shoot a mid-range.