Novichok, a nerve agent, is blamed. It's the same poison that was used on former Russian spy Sergei Skripal and his daughter in Britain in 2018, and the finding will further raise suspicion about a Kremlin role.
More infectious COVID-19 variant in at least five US states: NIH Director
A more contagious variant of COVID-19 that has swept through the United Kingdom has been reported in at least five...