Doses should be available to states within days.
If three work, the entire box will probably work even better, right?
A former fire chief recounts the story of a light that never burns out.
Anthropologists have found surprising traits in ancient DNA, including one that may trigger immunity against viruses.
Death by chocolate is only 7,084 Hershey kisses away.
Here’s everything you need to know this week.
Wearers can get in and out of the shoes with no hands.
Staying vigilant during this crucial time is key.
Hint: it’s not going away.
Here’s the latest case counts, death rates, and other data on the ongoing pandemic.
Like science, tech, and DIY projects?
Sign up to receive Popular Science's emails and get the highlights.