The asteroid 2024 YR4, once considered potentially hazardous, isn't likely to hit us anytime soon. Now, a team of researchers ...

A ring or sphere could, apparently, be stable if surrounded by the right sizes and gravities of other stars.

Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of ...

Physicists developed simplified formulas to quantify quantum entanglement in strongly correlated electron systems. Their approach was applied to nanoscale materials, revealing unexpected quantum ...

Greenhouse gases are eroding the safe carrying capacity for low Earth orbit, a new study concludes. Moreover, the authors ...

Two experiment collaborations, the g2p and EG4 collaborations, combined their complementary data on the proton's inner ...