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.

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 ...

In a world grappling with nuclear tensions, climate crises, and rapid technological advancements, one ominous symbol quietly reminds us of our fragility—the Doomsday Clock. In 2025, the Bulletin ...

Trump, gun industry groups want to roll back regulations on firearm kit sales. BALTIMORE -- Deep inside headquarters of the Baltimore Police Department, a vault holds thousands of artifacts from a ...

Electronic warfare has shifted from being a niche force multiplier to become an all-arms concern. This paper outlines what has changed in electronic warfare operations and assesses how this should ...