Hydroxyapatite toothpaste is a fluoride-free option that has some research backing its effectiveness. mihailomilovanovic/Getty Images hide caption toggle caption i mihailomilovanovic/Getty Images How you brush your teeth — and what you use to do it — matters. Recently, dentist Dr. Jin-Ho Phark says he’s noticed patients asking about fluoride-free toothpaste options. Phark is an associate
How does a country get the biggest bang for its buck when it comes to science? Comparing science systems between countries can be a good way to see what’s working well and what’s not. But it’s difficult to do. Want to speed up scientific progress? First understand how science policy works Different countries analyse different
Apple recently unveiled the Apple Watch Series 12, its latest flagship smartwatch. The Apple Watch Series 12 isn’t too different from its predecessor, the Apple Watch Series 11, but that’s not necessarily a bad thing. The most important thing that didn’t change is its price. The starting price still remains at $399. If you’re looking
