Nitrate pollution has become one of the most widespread water quality challenges in intensively farmed regions around the world, threatening drinking ...

A theoretical study reveals how functionalized crown ethers selectively capture light gadolinium isotopes, offering a cleaner, more efficient path for nuclear and planetary science applications.

Scientists have discovered helium-3 beneath northern Minnesota, a rare isotope once thought to exist mainly on the Moon.

Scientists are tracing ancient helium trapped beneath South Africa’s gold fields, revealing how rare gas survives for ...

A team of cancer biologists led by Princeton’s Yibin Kang has resolved a confounding paradox about retinoids and cancer cells ...