It’s a wonderful world — and universe — out there.

Coronavirus Outbreak

Brain
The pandemic prematurely aged teens’ brains

By Freda KreierFebruary 10, 2023
Health & Medicine
To test for COVID-19, a dog’s nose can match a nose swab

By Tina Hesman SaeyJuly 7, 2022
Physics
Analyze This: Masks cut the distance that spit droplets fly

By Carolyn WilkeFebruary 8, 2022
Health & Medicine
What to know as Pfizer’s COVID-19 vaccine rolls out for kids under 12

By Aimee CunninghamNovember 3, 2021
Genetics
Explainer: What is RNA?

By Katie Grace CarpenterOctober 14, 2021
Health & Medicine
Seven strategies to keep COVID-safe at school

By Betsy LadyzhetsOctober 4, 2021
Humans
Got back-to-school COVID-19 questions? We’ve got answers

By Sujata GuptaSeptember 7, 2021
Humans
How COVID-19 testing plans can keep kids safe in school

By Jonathan LambertSeptember 7, 2021

Health & Medicine
Kids lost more than learning when COVID closed their schools

By Laura SandersAugust 31, 2021
Microbes
Explainer: Virus variants and strains

By Janet RaloffAugust 25, 2021
Health & Medicine
Millions of kids have missed routine vaccines thanks to COVID-19

By Erin Garcia de JesúsAugust 25, 2021
Health & Medicine
COVID-19 can infect kids — and risks sickening some severely

By Tina Hesman SaeyAugust 24, 2021