Former deputy head of Atomic Energy Commission warns that Riyadh’s demand to enrich uranium as part of Israel normalization deal may open 'Pandora’s box,' launch Mideast arms race

Ukrainian president claims Russian president would be 'unable... to preserve... his life' if he carries out threatened attack

Radiation countermeasures expert Dr. Alla Shapiro, a Chernobyl first responder, says war conditions make it harder to save lives in event of attack on nuclear power plant