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First Martian rock samples from Perseverance edge closer to settling water question
Sep 17, 2021 1:04 PM
This high-tech gunsight could allow soldiers to shoot around corners, Matrix-style
Sep 17, 2021 10:59 AM
This 120-million-year-old bird may have been one of the first to shake its tail feathers
Sep 17, 2021 8:00 AM
Beams of light—not cables—are carrying the internet across a river in the Congo
Sep 16, 2021 8:00 PM
Featured in flu
Apr 21, 2020
Face masks are now recommended for all, but how much do they help?
The coverings alone won’t keep you healthy, but they will provide some protection.
Apr 7, 2020
Is it possible to boost your immune system?
Every question you’ve ever wanted to know about how not to get sick, answered.
Mar 5, 2020
Hand washing trumps sanitizer when it comes to beating viruses
But the latter still works if you’re in a pinch.
Mar 2, 2020
Music videos, TikTok, and other creative ways people are fighting COVID-19
A catchy 20-second riff could save a life.
Feb 18, 2020
Want to stay healthy? Learn to wash your hands the right way.
It’s the best way to avoid diseases like COVID-19.
Dec 12, 2019
We’re finally figuring out how to forecast the flu—and this season isn’t looking good
The models hint at an early peaking, extra-intense influenza bug this year.
Nov 26, 2019
A warmer climate could make every season flu season
It could also make vaccinations trickier by causing the viruses to mutate faster.
