Metals Crucial to Clean Energy Are Getting Caught Up in the US–China Trade War
Neo recycles a few dozen tons of high-purity gallium a year, mostly from semiconductor chip manufacturing scrap, at a factory ...
From collisions to stellar cannibalism—the surprising diversity of exploding white dwarfs
Astrophysicists have unearthed a surprising diversity in the ways in which white dwarf stars explode in deep space after assessing almost 4,000 such events captured in detail by a next-gen ...