Vladimir Putin

COVID-19: What Does New Info About Russia’s ‘Sputnik V’ Imply for the Vaccine Race?

COVID-19: It’s Risky to Cut Corners on Vaccine Clinical Trials – as Russia Is

Alexei Leonov, the First Human to Walk in Space, Dies at 85

Scientists Set ‘Doomsday Clock’ Closer to Midnight Than It’s Been in 64 Years