Day: December 5, 2021

Chronic wounds are deep and difficult to repair. Often, the top of the injury heals before the bottom, so the

Pound for pound, the brain consumes vastly more energy than other organs, and, puzzlingly, it remains a fuel-guzzler even when

Three meters are not enough to ensure protection. Even at that distance, it takes less than five minutes for an

A rush of vaccine-seeking customers and staff shortages are squeezing drugstores around the U.S., leading to frazzled workers and temporary

No one knows how effective vaccines will be in stopping people catching the newly discovered and fast-spreading Omicron variant of

The Botswana scientist who may well have discovered the omicron variant of the coronavirus says he has been on a

The arrival of the omicron variant of the coronavirus in the U.S. has health officials in some communities reviving contact

A digital version of cognitive behavioral therapy, or dCBT, that previously had been shown to reduce insomnia during pregnancy may

Lining a wet West London pavement on Friday, people waited patiently outside a red brick building as fears over the

The Cook Islands on Saturday recorded its first case of Covid-19 since the pandemic began, as the South Pacific country