Popular Science. Demystifying the worlds of science and technology since 1872.
You should start taking “Fart Walks”
The name may inspire snickers, but the benefits are no joke.
Chicago’s rat hole wasn’t made by a rat
Plus a retirement home for penguins and other weird things we learned this week.
Rachel Feltman
At Popular Science, we report and write dozens of stories every week. And while a lot of the fun facts we stumble across make it into our articles, there are lots of other weird facts that we just keep around the office. So we figured, why not share those with you? Welcome to The Weirdest Thing I Learned This Week.
Latest Articles
Why do people get headaches and migraines? A child neurologist explains the science of head pain and how to treat it.
We can get headaches because of lack of sleep, too much alcohol or caffeine, or not drinking enough water.
5 home innovations that improved our lives in 2025
From dishwashers to lawnmowers to roof tiles.
Baby spider monkeys rescued in Texas
Animal traffickers face up to 20 years in prison and a $250,000 fine.
Would my dog or cat really eat me if I died alone?
As grim as it sounds, it’s often expected—and biology explains why.
How are dark matter and antimatter different?
While scientists understand antimatter fairly well, they still have lots of questions about dark matter.
12 ethereal images from the 2025 Northern Lights Photographer of the Year awards
The aurora danced across the skies of Iceland, New Zealand, Estonia, and more this year.
I study rat nests − here’s why rodents make great archivists
The scraps rats stash in walls and attics can preserve centuries-old artifacts.
Tour the International Space Station in new NASA walkthrough
The new video highlights the (cramped) life aboard the ISS.
Popular Science Cover Art Store
Own a piece of science history.
Browse all coversPopular Science has been demystifying the worlds of science and technology since 1872. We explain the inner workings of the phone in your pocket, explore world-changing innovations, and examine everything from the marvels of deep space to the secret lives of staples like bread. We deliver an engaging, approachable, and inclusive look at emerging technologies and scientific advances.
Daily, Popular Science unpacks the science behind the top current new stories, dissects the latest technology and digital trends, and helps readers live smarter, safer, and happier through clever DIY projects.
Meet the team
Our writers and editors