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 ...

Fast forward five years to January, and the kit, named “CRISPRKit,” is now being disseminated through a pilot program to 500 high schoolers across 25 high schools across the Bay Area.

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 ...

Goddard came up with an idea for a forensic kit that could be used in all rape exams, following a uniform protocol. The kit would include swabs, microscope slides, and envelopes for storing hairs ...

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 ...