Popular Science has been a leading source of science and technology news since its inception way back in 1872.
World’s most accurate clock requires a 2-mile laser beam
14 July 2025 @ 8:09 pm
It measure a second down to the 19th decimal.
The post World’s most accurate clock requires a 2-mile laser beam appeared first on Popular Science.
When blood hits clothes, physics takes over
14 July 2025 @ 7:13 pm
Researchers fired pig’s blood at fabrics to decode the messy mechanics of crime scenes.
The post When blood hits clothes, physics takes over appeared first on Popular Science.
17 fascinating images from the 2025 Shark Photographer of the Year awards
14 July 2025 @ 4:18 pm
From Australia to Cuba, and Mexico to South Africa, our planet is home to hundreds of beautiful shark species.
The post 17 fascinating images from the 2025 Shark Photographer of the Year awards appeared first on Popular Science.
Mysterious ‘ship goo’ contains new life forms
14 July 2025 @ 4:00 pm
No one quite knows how the tar-like substance got on a Great Lakes research vessel.
The post Mysterious ‘ship goo’ contains new life forms appeared first on Popular Science.
Yes, Superman’s kryptonite is (sort of) real
14 July 2025 @ 3:05 pm
The mineral jadarite has the same chemical composition as Superman’s weakness. It may be a problem for humans, too.
The post Yes, Superman’s kryptonite is (sort of) real appeared first on Popular Science.
Medieval Hungarians kept eating horse meat, despite Christianity’s influence
14 July 2025 @ 2:08 pm
Analysis of over 500 equine bones show the real reason the once dietary staple declined.
The post Medieval Hungarians kept eating horse meat, despite Christianity’s influence appeared first on Popular Science.
This $15 BJ’s deal is the membership your cart’s been craving
14 July 2025 @ 1:00 pm
It’s time to stock up your fridge for less.
The post This $15 BJ’s deal is the membership your cart’s been craving appeared first on Popular Science.
This deal gets you a lifetime of documentaries, deep dives, and dino facts
14 July 2025 @ 11:00 am
Watch 1000s of documentaries with a lifetime subscription to Curiosity Stream.
The post This deal gets you a lifetime of documentaries, deep dives, and dino facts appeared first on Popular Science.
How to make sure your eSIM doesn’t get hacked
13 July 2025 @ 5:00 pm
New cellphone technology is more secure than the old stuff—but it’s not ironclad.
The post How to make sure your eSIM doesn’t get hacked appeared first on Popular Science.
I ditched subscription fees for Office 2021, and it feels so right
13 July 2025 @ 1:00 pm
8 Microsoft Office Pro apps for $40 for life. No subscriptions. No monthly or annual fees.
The post I ditched subscription fees for Office 2021, and it feels so right appeared first on Popular Science.