THROUGH the kindness of the authors I have been informed of the content of the letters 1 recently sent to the Editor of NATURE by Prof. Meitner and Dr. Frisch. In the first letter, these authors ...

ON bombarding uranium with neutrons, Fermi and collaborators 1 found that at least four radioactive substances were produced, to two of which atomic numbers larger than 92 were ascribed. Further ...

Here’s what you’ll learn when you read this story: Do kaons decay using a new kind of physics? Researchers are trying to explain their anomalous findings. Their larger experiment is an ongoing ...

Uranium (chemical symbol U) is a naturally occurring radioactive element. In its pure form it is a silver-coloured heavy metal, similar to lead, cadmium and tungsten. Like tungsten it is very dense, ...

The CJNG is headed by alias "El Mencho," a feared but mysterious leader. The Jalisco Cartel New Generation (Cartel Jalisco Nueva Generación – CJNG) is a transnational criminal group that emerged from ...

China’s Fengyun-3D satellite has revealed that A23a, once the largest iceberg in the world, is now in the final phase of disintegration, state-run Xinhua News reported on Sunday, citing the China ...