biology

Study: Neanderthal genes are a liability for COVID patients

The Latest: Welsh hospital sees outbreak, suspends surgeries

French virus testing labs under strain amid resurgent demand

UK may take part in COVID-19 vaccine 'challenge studies'

Choir practice in Spain infects 30 of 41 members with virus

Does the coronavirus spread easily among children?

As India's virus cases rise, so do questions over death toll

Study hints antibody drug may cut COVID-19 hospitalizations

Germany boosts own vaccine makers in race for COVID jab

Easing fires not as simple as climate change vs. forest work