The construction sector faces two problems at once: it emits large amounts of CO₂ and produces vast quantities of concrete ...

On August 17th, both the light and the gravitational wave signals from inspiraling-and-merging neutron stars reached Earth, where both were detected, for the first time, by humans. The inspiral phase ...

Most stars in our universe come in pairs. While our own sun is a loner, many stars like our sun orbit similar stars, while a host of other exotic pairings between stars and cosmic orbs pepper the ...

If you're looking for hydrogen on the elemental chart, it won't take you long to find it. It is right there at the beginning, ...

Apart from flashbacks that the hit Netflix series Breaking Bad may have conjured up, most of us have likely happily forgotten what we learned in chemistry classes back in school. So here’s a quick ...

Neutrons are very useful to material probes and can be created in reactors or by accelerators. The most intense accelerator-based neutron sources are called spallation sources and use a process that ...

All of us probably know what neutrons are, or have at least heard of them back in physics class. Yet these little bundles of quarks are much more than just filler inside an atom’s nucleus. In addition ...

Nuclear puzzle: In the nucleus, neutrons can be stable, but free neutrons decay after a short period. Exactly how short is in dispute because experiments on neutrons stored in bottles and neutrons in ...

Neutrons are among the basic building blocks of matter. As long as they are part of a stable atomic nucleus, they can stay there for arbitrary periods of time. However, the situation is different for ...

The core of a neutron star is such an extreme environment that physicists can’t agree on what happens inside. But a new space-based experiment — and a few more colliding neutron stars — should reveal ...