This week in science: The most tantalizing evidence ever for life on Mars; a samurai-inspired routine for seniors; ...

As far as sticker price goes, the recommended vaccines for kids in the United States do not come cheap. The hepatitis B shot, ...

ChatGPT is transforming how children approach schoolwork, acting as a patient study partner when used wisely. Specific ...

Saving reproductive tissue from kids treated for cancer before adolescence could give them a chance at having biological children later in life.

With the right prompts, ChatGPT can explain tough math, simplify science, check grammar, and even spark creativity—without ...

I run Fresh Air Family’s Gross Out Camp, where slimy salamanders are friends, not foes, and finding a slug under a log is ...

Kids with good executive function tend to grow up to be financially stable, healthy, productive adults. Past attempts to ...

A sharp rise in child-free women is reshaping America. Two child-free women told Newsweek what's behind the shift for them.

Looking for tips for hot sleepers? We've got real solutions from someone who's been there, done that, and created an entire ...

Outlining the key touchpoints for embracing change and opportunity in the “messy, tough—and fun” R&D-to-commercial transition ...

A US medical panel handpicked by President Donald Trump's health secretary made its first alteration to the standard ...