Visuals

Vaccines can limit the damage of coronavirus variants

“The Expanse” offers a realistic representation of the colonization of space

COVID infections among vaccinated people are very rare

McConnell: Killing the obstruction would create ‘nuclear winter’ in the Senate

Countries that produce more COVID-19 vaccines

COVID-19 brings a new dawn for messenger RNA vaccines

The many barriers to effective coronavirus vaccine passports

Adolescent demand for mental health care skyrocketed during the pandemic

Latin America seeks China and Russia in search of COVID-19 vaccines

COVID-19 survivors appear to have a tenfold increase in protection against reinfection

A wave of children is still being hospitalized for coronavirus-related illnesses

Why rapid coronavirus tests took too long to pass