White-light-emitting material was obtained by the codoping of Eu3+ and Tb3+ ions in the La−Zn framework, and tunable emission from white to yellow can be achieved by shifting the excitation light. In ...

Experiences of insight come with a burst of brain activity — and a memory boost.

Which food manages to be classic, cozy, and totally customizable? Spaghetti, of course. From rich, slow-cooked Bolognese to a ...