Unifying gravity and quantum theory remains a significant goal in modern physics. Despite the success in unifying all other fundamental interactions (electromagnetism, strong force and weak force) ...

Experts agreed if the U.S. resumed full nuclear weapons tests, other nations would do the same — giving them a chance to ...

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...

Behind the Sun, the comet appears to show signs of acceleration beyond what is expected by gravity. And for reasons not yet ...

Test your fitness after 60 with 4 standing moves that gauge balance, strength, and mobility. Simple benchmarks show where you ...

Interstellar object 3I/ATLAS has baffled NASA and astronomers after it changed colour to 'distinctly bluer than the Sun' and ...

While this may complicate the quest for a clear experimental signature of quantum gravity, it does not render such tests useless. According to the research team, both classical and quantum models of ...

Traditional smart contract audits capture snapshots while systems constantly evolve. Hybrid AI models paired with formal ...

Minnesota boasts elite receivers, while Baltimore is built around its run game. Here's how the two teams stack up for Sunday.

NASA joins the Roman space telescope and key instruments, marking a milestone toward its 2027 launch to reveal the cosmos.

In a lengthy "60 Minutes" interview, President Donald Trump made false and questionable claims about nuclear weapons testing, ...