Bioactive implant coatings resistant to most bacterial strains are obtained in Russia

In Pictures: 60 years since Gagarin’s historic spaceflight | Russia celebrates the 60th anniversary of the legendary flight that made Yuri Gagarin the first man in space.

In Russia, the legend of cosmonaut Gagarin lives on

Russia’s COVID-19 defense may depend on mystery vaccine from former bioweapons lab—but does it work?