Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. Growing up, many
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. Now a dietary
The appeal of free ad-supported streaming television (FAST) channels has always been the way they make it easier to (re)discover classic films and series. But Roku’s latest experiment in the FAST space has less to do with traditionally produced entertainment and is entirely focused on giving viewers access to a constant source of AI-generated content.
Obesity is a “growing global epidemic,” says the WHO. More than one billion people worldwide are obese and childhood obesity has quadrupled since 1990. In 2025, Italy became the first country to pass a national law recognizing obesity as a chronic, progressive and recurring disease. Rather than treating obesity simply as a result of poor