A popular stream set up by the Friends of Big Bear Valley caught the moment a juvenile eagle nicknamed Luna spread its wings.

The clock debate pops up every year as Americans ask the same question: Are we still changing clocks — or is daylight saving time about to disappear? Here's when and what to know about this year's ...

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 ...

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See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Lawmakers in Washington are once again pushing to end the twice‑yearly ...

Time might be even stranger than Einstein imagined. Physicists are now exploring the possibility that a single clock could exist in a quantum superposition, ticking both faster and slower at the same ...

OpenAI’s latest voice AI model, GPT Realtime 2, introduces advanced capabilities for natural and context-aware interactions. Built on the GPT-5-level reasoning framework, it handles complex tasks such ...

May 7 (Reuters) - OpenAI introduced three audio models for its developer platform on Thursday, aiming to make voice-based software agents more ‌conversational and capable of completing tasks in real ...

The FDA today announced a new initiative to allow its reviewers to access information from clinical trials in real time, with two major industry players already taking part in a pilot program.

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 ...

Most clocks, from wristwatches to the systems that run GPS and the internet, work by tracking regular, repeating motions. To build a clock, you need something that ticks in a perfectly repeatable way.