The lab leak theory is dead. Covid-19’s true origins show why we need better disease surveillance of wild and domesticated animals alike.

Nationalist vaccine hoarding and pharmaceutical companies’ profit motives have contributed to the endless pandemic.

Through his hallowed foundation, the world’s de facto public health czar has been a stalwart defender of monopoly medicine.

The race for a cure has put a spotlight on corporate control over medical research. Under a Democratic administration, it doesn’t have to be that way.

New research is upending early public health advice. That’s going to continue as researchers understand the virus better.

A new generation of superfast wireless internet is coming soon. But no one can say for sure if it’s safe.

The deadly disease is a security threat only because it's neglected as a social justice issue.

A Mitt Romney benefactor and his surprisingly generous employees.