Galileo Galilei is recognized as one of the most important scientists in history. He perfected the first telescopes and his discoveries revolutionized our understanding of the universe. However, he ...

Our picks of the best telescopes for kids are easy to use, affordable and a great way to introduce youngsters to the night sky. When you purchase through links on our site, we may earn an affiliate ...

While kids may not love brushing their teeth, It’s incredibly important to help them build good oral hygiene habits early — even if those baby teeth are going to be given to the tooth fairy one day.

Add Yahoo as a preferred source to see more of our stories on Google. Eric and Wendy Schmidt pose during a gala at the Los Angeles County Museum of Art on November 1, 2025. Via their Schmidt Sciences ...

Emma Marcucci works for the Smithsonian Astrophysical Observatory, as Executive Director of the Smithsonian STARS program, which is supported through private gifts and donations. Scholars widely agree ...

Owning one of the best telescopes allows you to gaze at the wonder of the night sky in unparalleled detail. Binoculars are great if you want something super small and portable, but if you want to look ...

Vitamin D is an essential nutrient, particularly for children. From infancy to the school-aged years, vitamin D plays a critical role in your child’s growth, bone health, immune system, and even ...

As it turns out, designing the main camera for NASA’s new $10 billion space telescope is a little like that Tom Petty song. The waiting is the hardest part. University of Arizona astronomer and ...

Get to know Snoop Dogg's four children: Corde, Cordell, Cori and Julian Kaitlin Stevens is a contributing writer at PEOPLE. She has been working at PEOPLE since 2022. Her work has also appeared in ...

Get to know Swizz Beatz and Alica Keys’ children: Prince Nasir, Kasseem Jr., Nicole, Egypt and Genesis Swizz Beatz (née Kasseem Daoud Dean) and Alicia Keys have mastered the art of blending their ...