A case in Nevada has spurred new concerns that people who have recovered from the infection may still be vulnerable. That's unlikely, experts say.

Politics has thoroughly contaminated the scientific process in 2020. The result has been an epidemic of distrust, which further undermines the nation’s already chaotic and ineffective response to the coronavirus.

Beijing joins initiative against 'vaccine nationalism' in contrast to US, which is not part of alliance.

This week, President Donald Trump extolled the cutting-edge coronavirus treatments he received as "miracles coming down from God." If that's true, then God employs cell lines derived from human fetal tissue.

Editors at the world's leading medical journal said the Trump administration "took a crisis and turned it into a tragedy."

In an unprecedented move, the New England Journal of Medicine on Wednesday published an editorial written by its editors condemning the Trump administration for its response to the Covid-19 pandemic - and calling for the current leadership in the United States to be voted out of office.

Doctors face reprimands for wearing masks as researchers consider leaving the country. 

There's a lot of talk of scientists divided over Covid-19, but when you look at the evidence any so-called divide starts to evaporate.

How the body responds to a coronavirus infection.

As the U.S. heads toward the winter, the country is going round in circles, making the same conceptual errors that have plagued it since spring.

The science supports that face coverings save lives, and yet the debate trundles on. How much evidence is enough?

Trump's experience is a world away from the stressful waiting game most patients wade through after a positive test.

An updated list of potential treatments for Covid-19.

A major non-profit health emergencies group has set up a global laboratory network to assess data from potential COVID-19 vaccines, allowing scientists and drugmakers to compare them and speed up selection of the most effective shots.

Cornell University researchers analyzing 38 million English-language articles about the pandemic found that President Trump was the largest driver of the "infodemic."

It's not R. But unless you’ve been reading scientific journals, you’re less likely to have encountered k, the measure of the dispersion of the virus.

New antigen tests will help tackle a dangerous inequality, says Charlotte Summers, lecturer in intensive care medicine at the University of Cambridge

Even as faculty members are given more time to meet a deadline for tenure, many say they are getting less work done because of child care needs.

Public trust in a potential vaccine is under threat. Drug companies and their academic partners must disclose protocols and results data.

One of the UK’s leading public health experts has warned that universities should be two-thirds empty in order to prevent massive spikes in coronavirus infections across campuses.