When you go out in the sun, melanin in your skin gets right to work.
Here's what you need to know about the COVID-19 pandemic this week.
Biologists tracked 300 baboons from life to death and found some interesting insights.
NASA's Ingenuity helicopter snapped the photos during its third and longest flight.
Here's what you need to know this week.
Harsh conditions may have led to this surprising evolutionary trait.
There may be much more coral diversity out there than previously thought.
The American Jobs Plans puts forward ambitious but necessary changes for a sustainable US, according to experts.
You wouldn't want to be in this top predator's path.
Like science, tech, and DIY projects?
Sign up to receive Popular Science's emails and get the highlights.