Two independent research teams have achieved a longstanding goal in physics: building a working nuclear clock. The devices, developed by Beichen Huang and colleagues at Tsinghua University and by Luca ...

Federal funding for public media has been eliminated. Take action now and protect OPB's independent journalism and essential programs for everyone. Will you help shape the future of OPB by taking our ...

NEWTOWN SQUARE, Pa. — During Friday’s round at the PGA Championship, cameras caught Justin Thomas and Keegan Bradley in an animated discussion with a rules official, with the broadcast informing ...

President Donald Trump informed Congress Friday that a ceasefire with Iran has ended hostilities and reset the clock on congressional war powers limits, but legal experts say ongoing military ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

Few concepts in physics are as familiar, yet as enigmatic, as time. In Einstein's theory of relativity, time is not absolute: its passage depends on motion and gravity. But when combined with quantum ...

Enterprises have a 2035 deadline. That is when the US government expects companies to have completed their migration to post-quantum cryptography — a safeguard against the encryption-breaking ...

In this deep dive, we examine the mystery surrounding the Lepas Clock and its possible connection to MH370. At first glance, it may seem like a minor detail. But in investigations like this, small ...

“The View” is facing a federal probe for allegedly violating “equal time” rules for political candidates after an interview with Texas Democrat James Talarico. The Federal Communications Commission ...

All living creatures are affected by the cycles of celestial objects. Humans have always been locked into the rhythms of sunrise and sunset, the phases of the Moon, and the seasons. We left some of ...

Earlier on Jan. 26, the hands of the Doomsday Clock were set closer to midnight than they've ever been in its history. Citing a worldwide "failure of leadership," the Bulletin of the Atomic Scientists ...