This week in science: Dinosaur discovery, vaccine shake-ups and dirty air risks

Name: This week in science: Dinosaur discovery, vaccine shake-ups and dirty air risks
Uploaded: 2026-02-23T15:04:07Z
Duration: 10:03
Channel: Scientific American
Description: In this Science Quickly news roundup, we look at the Food and Drug Administration’s surprising change of heart on reviewing Moderna’s mRNA flu shot,…

1.1K views · 5 months ago · 10:03

Scientific American

Educational creator

Feb 23, 2026 · 1.1K views

In this Science Quickly news roundup, we look at the Food and Drug Administration’s surprising change of heart on reviewing Moderna’s mRNA flu shot,…