The question now is whether Russia’s economic difficulties will lead to mass protests and a split among the elites as happened in late Soviet times.

AI’s dynamic of distant, unseen control recalls Shakespeare’s The Tempest.

An oncologist answers the key questions about the new sitting-and-cancer study, and what its findings do and don’t show.

Unlike lithium-ion batteries, flow batteries can’t catch fire (as they are mostly water) and are extremely durable.