Bianca Nogrady
Infographic: Scientists under attack for publicly discussing the science on COVID and vaccines
Infectious-diseases physician Krutika Kuppalli had been in her new job for barely a week in September 2020, when someone phoned ...
How infectious are asymptomatic COVID carriers?
[E]vidence suggests that about one in five infected people will experience no symptoms, and they will transmit the virus to ...
Stress really may turn your hair grey
The following is an excerpt. There could be some truth in the anecdotal belief that stress can turn your hair ...