Almost 1,000 TikTok videos have lip-synched or reacted to audio purportedly capturing Trump making the remark.

For example, a helium atom has an atomic mass of ... there could be a particle with mass but no charge. He called it a neutron, and imagined it as a paired proton and electron.

In the past three years, astronomers have discovered a mysterious new type of radio source. We call these long-period ...

Molten Salt Reactors (MSRs) are nuclear fission reactors in which either the fuel and/or the coolant is a molten salt. Molten salt is salt which liquifies at elevated temperatures and can store ...

Binary neutron star mergers occur millions of light-years away from Earth. Interpreting the gravitational waves they produce ...

The new Neutron rocket includes a "hippo" mouth fairing that deploys upper stages by spitting them out from inside. The private space company Rocket Lab is on track to launch the first of its new ...

They have a radius of around 1 × 10 10 metres. This symbol shows that chlorine has 35 particles in the nucleus (protons and neutrons), 17 of which are protons. It also tells us that chlorine has ...

Neutron reflectometry is a powerful analytical technique used to study the structure and composition of thin films, multilayers, and interfaces at the nanoscale. It involves directing a beam of ...

Neural network registers gravitational wave signal from neutron star collisions early on and shows telescopes where to find ...