Researchers have reported a key breakthrough in how the performance of cadmium telluride thin-film solar cells is improved even further by the addition of another material, selenium. The rows of blue ...

An international team of researchers, headed by chemists from the University of Glasgow and battery testing specialists at Helmholtz Institute Ulm, used a material composed of chromium and selenium in ...

SAHPRA noted that both ingredients are "not permitted in health supplements for children" under existing guidance. It warned that zinc picolinate can cause side effects which include indigestion, ...