Health

Why the coronavirus variant in South Africa has put a damper on vaccines -- and why many are still hopeful

Peanut allergies affect over 4.6 million adults in the US, study finds

How Covid vaccines might change the dating game

Black coffee can be good for your heart, studies show

It's very risky for states to ease Covid-19 restrictions now, experts warn

Covid-19 antigen tests not counted among cases in some states, CNN analysis shows

Social media helps Native Americans preserve cultural traditions during pandemic

12 lifestyle habits to reduce stress during a pandemic

This is, in fact, who we are

Despite dip in Covid-19 cases, expert says US is in the 'eye of the hurricane' as variants spread