Research suggests that crying is not a sign of weakness, but one of the most sophisticated social technologies in the natural ...

It’s ancient, unstoppable and strangely contagious. Here’s what science now knows about the humble yawn, and why evolution ...

Over time, plastics break into smaller and smaller fragments called microplastics and — when they’re invisible to the naked eye — nanoplastics. The human body’s mechanisms ...

With the Artemis II mission, NASA has just sent astronauts on a trip to the Moon for the first time in over 50 years. The journey back to our planet’s natural satellite has been a long one, filled ...

This article originally appeared on PolitiFact. President Donald Trump sent Immigration and Customs Enforcement officers to some U.S. airports starting March 23 in an attempt to alleviate hours-long ...

AUSTIN (KXAN) — Is the mating call of a frog actually appealing to people? Researchers at the University of Texas are testing a surprising idea in a surprising way: humans and animals may have the ...

Despite originating from Irish religion history and not being recognized as a federal holiday in the U.S., St. Patrick’s Day is often celebrated with American traditions. Here’s a quick guide to how ...

This is read by an automated voice. Please report any issues or inconsistencies here. The hottest new gig-economy job in Los Angeles is performing at home to help artificial intelligence understand ...

Add Yahoo as a preferred source to see more of our stories on Google. There is much wondering lately about the character of America. Living in a moment of profound anger and uncertainty, it is worth ...

I’m seeing more and more people, men and women, wearing shorts outside, even in very cold weather. Sometimes they wear light jackets with their shorts, sometimes, just a hoodie or pullover. Is this a ...

Cheese and wine aren’t the only things that get better with age: many older adults also show significant improvements in their physical and cognitive health over time, according to a new study. The ...

Eggs helped animals conquer land—but most mammals stopped laying them. Why is that? Why do most animals lay eggs, while humans and most mammals give birth to live young? In this episode of Big Ideas ...