As the collapsed core of a massive star, a neutron star is a small but incredibly dense object, packing up to three times the ...

Physicists found signs of a key shift in nuclear matter, a potential "tipping point." The study narrows where the strong ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density – given that the universe contains a lot of relatively empty space, could ...

A step in fusion research. The JT-60SA project is a significant step in fusion energy research. It will be the most powerful ...

Developers say space-based solar will be cost-competitive with utility-scale PV. A new documentary showcases a Caltech team’s ...

Cells at the bottom of a liquid medium begin levitating, then hovering at a particular height. With no physical contact, an ...

The Science Siblings recruited 4-year-old Tukker and 2-year-old Jayger for a density experiment using fruits and veggies.

The 2025 Nobel prize in Physics has been awarded to three scientists for the discovery of an effect that has applications in ...