Cosmic strings and Einstein’s relativity raise the theoretical possibility of time travel within modern physics.

One calculation probes complex behavior and yields a checkable result where classical simulation blows up in cost—vital for ...

The Boston Celtics head to the Barclays Center on Friday night carrying a familiar rhythm.They are 6–4 over their last 10 ...

Researchers at AppliedPhysics.org report early evidence that cells respond selectively to mathematically structured sound, not just acoustic power.

Researchers are now rethinking whether overlooked phenomena from the early universe might still be detectable today. Efforts ...

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

The Conversation convenes with Emily Bazelon, David French and Aaron Retica discussing the questions reshaping American ...

The Conversation convenes with Aaron Retica, David French and Emily Bazelon discussing the questions reshaping American ...

Google claims to have achieved a verifiable quantum breakthrough with a new algorithm that outperforms the most powerful ...

The Russian conductor achieved the feat with the London Philharmonic last weekend — and can trace a musical line back to the composer himself ...

China said on Saturday (Jan 24) that Zhang Youxia, top-ranked vice-chair of the Central Military Commission, is under ...

CEO Brian Armstrong delivered a pointed clarification on Bitcoin's fundamental nature during a session at Davos.