Which is your favourite chemical element? To mark the International Year of the Periodic Table, our science journalists will be arguing for their pick from the 118 known elements. In this instalment, ...

ST. LOUIS, April 02, 2025 (GLOBE NEWSWIRE) -- Curium announced today that the U.S. Food and Drug Administration approved its generic version of the Kit for the Preparation of Technetium Tc 99m ...

A next-generation nuclear fuel could soon be cleaning up last generation's nuclear mess. Scientists from the University of Notre Dame have created grains of thorium, a proposed fuel for future ...

When labeled to technetium Tc 99m, Pulmotech MAA is a single-photon emission agent for lung imaging as an adjunct in the evaluation of pulmonary perfusion and, in adults, to aid in the evaluation ...

The official discovery of element-43 is accorded to Emilio Segrè and co-workers. Technetium, as they called it, was the last of elements 1-92 to be tracked down, and in fact it had to be ...