The humanoid machines were donated by the United Nations Development ProgrammeFull Story
Digital espionage aims at political campaigns.Full Story
It has been used to treat both critical and severe cases, with a positive survival rate.
The spacecraft carrying Doug Hurley and Bob Behnken is scheduled to dock to the International Space Station on Sunday.
This happened a couple of days after Twitter labeled two of his tweets "potentially misleading."
As stated by the WHO, sanitizers are ineffective when applied to dirty or debris-filled surfaces.
A group of German scientists will now look for a potentially effective treatment for seriously ill coronavirus patients.
Iranian President Hasan Rohani has called on Persian scientists to double their efforts to develop drugs and a vaccine against COVID-19.
The ozone layer acts as a "protective shield" from the damaging effects of ultraviolet radiation.