COVID-19 infection appears to cause women's blood vessels to age prematurely, potentially increasing their risk of heart disease, a new study says. Women infected with COVID-19 experienced about five additional years of blood vessel aging,

Plus, what it’s like in Washington D.C. right now.

Even a mild COVID infection may raise heart attack and stroke risk for women by prematurely aging their blood vessels, according to a new study.

Covid strikes in the summer more often than some other respiratory viruses with similar symptoms. If you’re coughing and sniffling during summer, you may be more likely to have Covid than the flu or respiratory syncytial virus — and you should reach for a Covid test, Dr. Al-Aly said.

More than 3.6 million children born in 2020 amid the COVID-19 global pandemic, are walking into elementary schools across the country this fall. They're children who came into a world full of masked adults,

Millions of kindergarteners across the country are entering classrooms for the first time, five years after a pandemic that transformed their early childhoods overnight.

Covid-19 was less deadly. But two recent books argue that it, too, had far-reaching and unexpected consequences. It fed a global surge in inflation, a breakdown of trust in experts and an aggravation of political polarisation. Before covid, few scientists ...

If you’re in good health and plan to get a Covid shot this fall, you might end up with an unwelcome surprise: a bill