Now that the coronavirus has been in the United States for roughly a year, new numbers are revealing the scale of Covid-19’s impact on American health.

By using a sewage-handling robot, this laboratory has been able to detect coronavirus in wastewater 30 times faster than nonautomated large-scale systems.

Thanks to Covid-19, many dating profiles are adding a new field: Covid-19 vaccination status.

The CDC has finally released the guidelines many have been waiting for: what life looks like once you’re vaccinated for the coronavirus. It’s a real mix-- some things change, some stay the same,...

Some passengers still wear their masks incorrectly. And some refuse to wear them at all, threatening the health and safety of others on board.

Besides the long-term effects of Covid-19 on the body, there is growing recognition of the psychological impact that Covid-19 has on the community at large, and growing concern for the enduring...

Several states are beginning to lift their mask mandates in favor of personal responsibility. Will people be up to the task?

For those of us who remain unvaccinated, thinking instead that herd immunity might come quicker than an open vaccine appointment, a new website could offer some hope for inoculation.

Pandemically speaking, we as a country are in a precarious spot.

Covid-19 has caused misery around the globe for more than a year now, and some survivors are reporting symptoms that persist long after the initial infection.

As the speed of covid vaccinations picks up, so do the reports of doses going to waste.

A year into the coronavirus pandemic, it’s harder than ever to know what products to trust.