Just stay signed into the Physics World website and you'll be able to access all the digital issues of the magazine. We’ve all heard the old joke about the physicist approximating a spherical cow in a ...

How do we know if a large language model is lying? Letting AI systems argue with each other may help expose the truth. Yizhi “Patrick” Cai is coordinating a global effort to write a complete synthetic ...

In 2020, Popular Science discontinued its printed edition, and in April 2021, the first digital issue of the magazine was shared to its subscribers. Moving forward, Popular Science will only exist ...

Until his dying days, the giant of 20th-century physics obsessed over the underpinnings of space and time, and how we can all share the same version of them. The Industrial Revolution brought us the ...

Tune in on October 2, and submit your questions on Twitter. Charles Day is the Online Editor for Physics Today magazine. Follow him on Twitter @CSRDay Andrew Grant is the physics reporter for ...