Optical atomic clocks can increase the precision of time and geographic position a thousandfold in our mobile phones, computers, and GPS systems. However, they are currently too large and complex to ...

Optical atomic clocks can increase the precision of time and geographic position a thousandfold in our mobile phones, computers, and GPS systems ...

The clock was turned back an hour in November and soon it will be time to spring it forward. Find out when daylight saving time starts and ends in 2025.

New atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

If you’re looking to wake up feeling refreshed rather than frazzled, a sunrise alarm clock is worth considering. These devices gradually fill your room with light and calming nature sounds ...

but you’ll still find a wide range of options from legacy electronics-makers Sharp and Braun. To find the best alarm clocks, I tested 11 models by setting each atop my nightstand and dresser ...

The ultimate DIY video game console that you can buy as a kit or as a prebuilt. It uses a custom operating system that is easy to use and incredibly powerful. It has an SDK that makes game development ...

Learn more A blaring alarm clock in the morning can be a jarring way to start the day, leaving you startled and disoriented. To help you wake up peacefully and start the day in a better mood ...

A great Dopp kit will keep your grooming essentials organized once you reach your destination and prevent them from leaking in your bag while you’re in transit. It must be waterproof (or at ...

Humanity is closer to destroying itself, according to atomic scientists who revealed on Tuesday that the famous “Doomsday Clock” was set to 89 seconds to midnight — the closest it has ever been.

Seventy-eight years ago, scientists created a unique sort of timepiece — named the Doomsday Clock — as a symbolic attempt to gauge how close humanity is to destroying the world. On Tuesday ...