Mike Elkin of Wired interviews a courageous collection of Egyptian "geeks and online activists and D.I.Y. filmmakers" camping out in Tahrir Square.
Offbeat options for waiting out the apocalypse.
A new study in Lancet Infectious Diseases makes a somewhat lower estimate
Early and wide testing helps curtail the epidemic while casting light on the prevalence and lethality of the virus.
Students who would have graduated this spring can start practicing medicine immediately.