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

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

Republicans and Democrats alike are questioning the deep staffing cuts, research funding freezes and policy changes U.S.

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 ...

Apr. 25, 2025 — A landmark study reveals that a single oral dose of baloxavir marboxil (baloxavir) significantly reduces the transmission of influenza within households, marking a major ...

A filmic companion to the Weeknd’s latest album, this meta psychological thriller is all style and no substance. By Brandon Yu A housewife’s domestic distresses take a horrifying turn in this ...

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

A man has died after he was hit by a vehicle on Wednesday evening in the Maryvale area of Phoenix. Hundreds of people have been forced from their homes in Apache County due to the Greer Fire ...