Solving COVID: May 19, 2021

The COVID lab-leak debate is asking the wrong question

Vaccinating the world

The Wuhan lab-leak hypothesis deserves relentless investigating

Covid pandemic was preventable, says WHO-commissioned report

COVID-19 spirals out of control in Nepal

Solving COVID: May 12, 2021

India’s crisis shows how oxygen is a vital medicine not everyone can access

Solving COVID: May 5, 2021

This 'double mutant' variant is adding fuel to India's COVID-19 crisis

Solving COVID: April 28, 2021

How this more contagious virus variant became dominant in the U.S.

We still don’t know the origins of the coronavirus. Here are 4 scenarios.

Pfizer-BioNTech says Covid vaccine is 100% effective in kids ages 12 to 15

What we can learn about vaccines efficacy from global rollout

How virus variants get their confusing names—and how to make them better

Yes, vaccines block most transmission of COVID-19

Solving COVID: April 21, 2021

Why annual COVID-19 boosters may become the norm

Solving COVID: April 14, 2021