Featured in COVID-19
Vaccines for kids ages 5 to 11 could be available by Halloween
All the COVID-19 news you need to know this week.
Biden’s new COVID vaccine mandates, explained
Cheaper at-home tests are also in the works.
How to keep glasses from fogging up while wearing a mask
Solve that fogging problem once and for all.
The US has had more than 40 million COVID cases since the pandemic began
Here are the most recent COVID-19 stats.
A guide to delta, delta-plus, lambda, and other infectious coronavirus variants
Mutations are normal, but there’s still a lot virologists don’t understand about the new variants.
This year’s flu season could be a rager. Shots can help.
Last year was a record low for influenza, but this year could be tougher.
The COVID oxygen shortage is delaying NASA rockets
You'll never look at space launches—or even backyard barbecues—the same way again.
COVID-19 vaccines don’t cause infertility. Here’s how we know.
Months of evidence show the shots are safe for those who are pregnant or considering pregnancy.
Vaccination cuts the risk of long COVID in half
New research from the UK shows that breakthrough infections are not only rarer, but also less likely to persist.
Why loneliness is increasing, and how to fight back
Overcoming America’s invisible health crisis.