"It's a cheap drug, widely available — that's going to be first line therapy," Landray said. "And the question is do these other drugs now work on top of dexamethasone."
Dexamethasone, a cheap and widely used steroid, has become the first drug shown to be able to save lives among Covid-19 patients in what scientists hailed as a "major breakthrough".
The IMF had expected the global economy to experience its worst financial crisis since the Great Depression of the 1930s — now it has warned that things could be even worse.
Among other things, Tesla said it achieved range improvements by reducing the mass of the vehicle by using lighter weight materials in its battery pack and drive units.
China has imposed fresh travel curbs and raised Beijing's emergency response level back to II from III came as the capital's current coronavirus outbreak rose to 106 infections since Thursday.
Three Indian soldiers were killed in a "violent faceoff" with Chinese troops on the disputed border, the Indian Army said on Tuesday, reporting the first casualties in 53 years to result from a clash between the nuclear-armed neighbors.
The European Commission, the executive arm of the EU, said it will assess whether Apple's rules for app developers on the distribution of apps via the App Store breach EU competition rules.
Hiring your own plane is one answer to safe travel this summer amid the coronavirus pandemic. As more countries reopen to tourists, here's everything you need to know to charter your first flight.
According to new research, 1.7 billion people around the world — or 22% of the global population — are at "increased risk" of developing severe symptoms if infected with Covid-19.