A 59,000-year-old Neanderthal molar contains evidence of a cavity removal procedure, offering fresh insight into these early ...

Neanderthals used rock drills to treat an infected tooth, according to a study that pushes back the earliest known evidence ...

"My dog’s gums look healthier, and his breath has improved significantly." ...

What an early example of a dental bridge reveals about health, wealth and social values in the late medieval and early modern ...

Flossing isn’t just about a brighter smile—it’s a daily habit that can protect your teeth, gums, heart, brain, and more. Experts say cleaning between your teeth helps reduce harmful bacteria and ...

Reports suggest that Microsoft, one of the industry’s biggest customers, might be taking a step back. Last week, news outlets reported that Microsoft was pausing carbon removal purchases. It was ...

Once held up as a key solution to climate change, a field that aims to remove carbon from the atmosphere is struggling to catch on. By David Gelles David has been writing about carbon removal ...

A former Florida surgeon was indicted by a grand jury after authorities said he removed a man's liver instead of his spleen. The Office of the State Attorney for the First Judicial Circuit in Florida ...

Microsoft has rolled out a Notepad update for Windows Insiders that removes the Copilot branding and icon from within the app, Windows Central has reported. The old Copilot menu has been replaced with ...

A professional whitening treatment at the dentist’s office is the fastest and most effective way to see results, but it’s costly and time consuming. If you’re leaning toward using over-the-counter ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...