Elephant toothpaste produces a dramatic chemical reaction in experiments. Florida man kills wife, shoots stepdaughter after ...

Conservative political analyst joins NewsNation for a new prime-time show US offers Ukraine security guarantee in bid to break peace-talks deadlock Lady Gaga abruptly stops Mayhem Ball show ...

Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. Expertise Public health, new wellness ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Plus, tips for teaching kids how to brush their teeth and ...

Elementary school teachers can use these activities to enrich the study of many different science topics in the elementary curriculum. Topics are aligned with curriculum for physical science, earth ...