As the coronavirus spread, researchers worldwide scrambled to find ways to keep people safe. Some efforts were misguided.

The WHO declared a pandemic. The NBA shut down its season. President Trump banned travel from Europe. Tom Hanks tested ...

Five years ago this week, COVID-19 shut the world down. Here’s a look back at the first days of a pandemic that reshaped ...

It’s been five years since the world was changed forever. In 2020, the COVID-19 pandemic spread rapidly, taking millions of ...

Five years after the WHO declared the COVID global outbreak to be a pandemic, frontline health care workers reflect on what they remember of the early days of COVID.

Five years after the WHO declared COVID to be a pandemic, questions remain including how many people have died.

Five years after an official state of emergency was declared, this is the first in a series of Herald articles exploring the ...

New findings add weight to the theory that COVID-19 originated at the Wuhan Institute of Virology. Experts point to lax ...

On March 11, 2020, the World Health Organization declared COVID-19 a pandemic, the first in over a century. The international ...

The man’s case didn’t give rise to any widespread variant, but it gave Gupta, with his HIV evolution background, the idea ...

Before the pandemic claimed the lives of more than 1,700 Knox County residents, it began with a trickle of announcements.

Microsoft Defender has started flagging an exploit that has been known for over four years.