Caesium (Cs) metal resembles rubidium and potassium. It is silvery white in appearance and is very soft and ductile. It is the most electropositive and most alkaline element. It oxidises easily in the ...

You’ve given some thought to oxygen, carbon, uranium. But you’ve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and ...

A new material is like a roach motel for radiation: Cesium checks in, but it can’t check out. The substance, described online January 24 in Nature Chemistry, could provide a better way to safely store ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The 5071A Cesium Primary Frequency ...

The Canadian mining sector is on a mission: To create the world’s most secure supply of critical minerals—without Chinese involvement. Critical minerals represent one of the most pressing present and ...

Researchers at University of Tsukuba have identified the source and the factors affecting the radioactive cesium (137Cs) flow to the port of the Fukushima Daiichi Nuclear Power Plant via its drainage ...

This edition of Bulls N’ Bears Big Hits singles out an exceptional discovery, instead of the usual fare of notable intercepts recently revealed on the ASX. Patriot Battery Metals’ latest caesium ...

Japan’s damaged nuclear plant in Fukushima has been emitting radioactive iodine and caesium at levels approaching those seen in the aftermath of the Chernobyl accident in 1986. Austrian researchers ...