Researchers have created a bioinspired gel that can regenerate tooth enamel by mimicking natural growth processes. The fluoride-free material forms a mineral-rich layer that restores enamel’s strength ...

Liger plays tug of war and is stronger than expected! China responds to US tariffs overturn Federal worker fired after hanging trans flag at Yosemite sues government Archaeology students dug up a mass ...

Abstract: Deep learning methods have been proposed for tooth segmentation on high-resolution intra-oral scans (IOS) that plays a crucial role in clinical dental practice. However, they generally ...

Team USA figure skating star Alysa Liu is front and center during the 2026 Winter Olympics, and fans are quick to notice that when she smiles, she has a unique set of teeth. So, what's on her teeth?

Editor's note: Alysa Liu wins Olympic gold in women's figure skating. MILAN — For those watching figure skating for the first time at the 2026 Winter Olympics, you may notice the unique style of Team ...

Betty Louise Ligers, born March 6, 1943, in Niagara Falls, Ontario, passed away peacefully on January 10, 2026, at the age of 82. The eldest daughter of William and Hazel Sissons, Betty was ...

As a millennial woman, I am no stranger to America’s Next Top Model, which first aired in 2003. It was one of the few reality television shows I watched as a kid (as a kid!). Watching the latest ...

Lindsay Curtis is a health & medical writer in South Florida. She worked as a communications professional for health nonprofits and the University of Toronto’s Faculty of Medicine and Faculty of ...

Two thousand years ago, in what is now northern Vietnam, beauty did not mean bright white teeth. It meant glossy black smiles, a cultural practice that may look peculiar to Western eyes but which ...