Fluoride helps protect teeth by making the hard outer layer—the enamel—more resistant to acid attacks by bacteria and sugars.

WASHINGTON – Republican Sen. Bill Cassidy wanted an assurance from Robert F. Kennedy Jr. before he would vote to put him in ...

These puppet-making tips and lesson plans can help teachers cover language arts, math, science, and social studies.

A California school district likely violated the First Amendment by forcing children to participate in an activity involving ...

Prime Minister Mark Carney reaffirmed Canada’s “steadfast and unwavering support” for Ukraine in his first meeting with the country’s president on Saturday in Rome.

PARIS — Kim Kardashian said a silent prayer — for her sister, her best friend, her family — as a masked man pulled her toward him in a Paris hotel room during the 2016 jewelry heist that changed her ...

At UC Berkeley, he attached a real flamingo beak to an actuator to simulate chattering and added a small pump in the mouth to simulate the tongue and suck up the brine shrimp captured by the mouth.

November 25, 2024 • Books We Love returns with 350+ new titles handpicked by NPR staff and trusted critics. Find 12 years of recommendations all in one place — that's nearly 4,000 great reads ...

May 8, 2025 — The recent global monkeypox (mpox) outbreak, with a new and aggressive variant, has underscored the dire need for safe, broadly effective, and accessible vaccines. The LC16m8 ...

In every family, there's a role you fall into. In my family, the eldest is the golden child—behaviourally and follicularly.