In a medical research project nearly unrivaled in its ambition and scope, volunteers worldwide are rolling up their sleeves to receive experimental vaccines against...
A trial to see whether two anti-malarial drugs could prevent Covid-19 has begun in Brighton and Oxford.
Chloroquine, hydroxychloroquine or a placebo will be given...
The eastern Indian city of Kolkata has been devastated by a powerful cyclone.
Cyclone Amphan made landfall in eastern India and Bangladesh on Wednesday, killing...
Even small differences in timing would have prevented the worst exponential growth, which by April had subsumed New York City, New Orleans and other...