Of course, we can simply compare kids who got phones at age 12 with those who got phones at age 17, but without random assignment it’s very possible that the kids getting phones at age 12 were ...

(Not everyone in the scientific community agreed that he had effectively aged, then rejuvenated, the mice.) He used a technique for which the Japanese stem-cell scientist Shinya Yamanaka had won a ...

RFK Jr. revokes COVID shot recommendations for kids, during pregnancy Kennedy's move may make it harder for kids and pregnant people to get vaccinated. Beth Mole – May 27, 2025 1:08 pm | 203 ...

Sesame Street: Elmo’s Bedtime Story Best for Ages 1-3. Sesame Street: ... scientific perspective. Sure, younger kids might get bored after a minute or two (the video is under five minutes long).