Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to ...

Let’s Go Back to School and Find Out if School Snacks Will Cause Cavities !? Learn how to prank your classmates with fun easy diy back to school pranks and edible school supplies. I go to science, ...

A photo of a long‑expired tube of toothpaste—dating all the way back to 1988—has gone viral on Reddit, attracting more than 50,000 upvotes. The reason? As the caption puts it: “Mom is using toothpaste ...

The use of AI models in scientific laboratories risks enabling dangerous experiments that could cause fires or explosions, researchers have warned. Such models offer a convincing illusion of ...

There could be new hope in the fight against gum disease. Scientists have developed a toothpaste that targets only the bacteria that cause periodontitis, leaving the rest of the oral microbiome ...

Notre Dame professor Katie Bibedorf, better known as Kate the Chemist, joins TODAY to share entertaining science experiments you can do at home with the kids including a snowstorm in a jar and a snow ...

Periodontitis is widespread and can have serious consequences for overall health. Researchers at Fraunhofer have identified a substance that selectively inhibits only those bacteria that cause ...

Inside the STEM Zone at St. Francis Catholic High School, through trial and error, iteration and adaptation – with equal parts testing, observing and problem solving – a group of students is reaching ...

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The Science Siblings love an at-home experiment. Paige and Adam Jacobson went the chemistry route with this one, concocting “elephant toothpaste.” Start by adding the food coloring to the hydrogen ...

Dental x-ray. Image by Tim Sandle. Dental x-ray. Image by Tim Sandle. Your next toothpaste might be made from your hair, and it could regrow your enamel, according to researchers based at King’s ...