The vibrations of atoms in a crystal generate one type of rotation, an intrinsic spin-like trait called angular momentum. For ...

With every cycle of a gas-powered engine, three-quarters of the energy in the fuel goes out as heat through the exhaust and into the atmosphere. A ...

In the U.S., more than 135 million adults either have type 2 diabetes or are at high risk of developing it, making trustworthy nutrition advice essential. Observational studies often link eating more ...

Gold has long been prized for its stability, but in the world of chemistry, that stability of gold is precisely what has caused the problem. The process of oxygen activation, the first step in many ...

Astronomers have spotted a blue straggler orbiting a brown dwarf, the first known system of its kind ever seen. This ...

It would be like detecting a hidden inflection in our own Sun’s spectrum, yet no such evidence can be found! Past solar ...

Continuous long-term measurement underground at a mine in northern Ontario provided evidence of sustained accumulation and discharge of natural hydrogen generated within Earth’s crust. Credit: ...

This high-resolution photo of the planet Mercury probably resembles the rocky exoplanet LHS 3844 b. Results from JWST observations favour an airless rocky planet with a dark, basalt-like surface, ...

Credit: NASA Exo-S Study Team The latest ultra-black coating combines extreme thinness with durability. It has an extremely ...

Simulated movement and speed (indicated by the length of the arrows) of objects surrounding the Local Group (in the centre of the image) | Image Ewoud Wempe and collaborators. Astronomers may have ...

The planetary odd couple of a mini-Neptune and hot Jupiter probably formed out beyond its star’s “frostline,” in the colder region of the protoplanetary disk. Credits: Jose-Luis Olivares, MIT Almost ...