Add Yahoo as a preferred source to see more of our stories on Google. Trump administration signals it will offer broad tariff refunds. That could mean millions for companies.

"Kitchen Pantry Scientist" Liz Heinecke shares some science projects kids at home can enjoy.

In this video I show you how I turn a simple match, foil, and a paper clip into a tiny rocket you can launch across the room.

The two of us can often be found in a patch of scrubby bushland, phone in hand, slowly scanning for plants. Or crouched ...

SALT LAKE CITY (KUTV) — Former elementary school teacher Matt Shurtleff — known to many students as “Matt the Mad Scientist” — demonstrated how sound waves move using water and lasers. Shurtleff, who ...

A citizen science study has found participants’ mental wellbeing is positively affected, in a variety of ways.

This familiar phenomenon has puzzled researchers for centuries, but experiments are finally making sense of its unruly ...

It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across. So ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

Two of the forefathers of quantum theory, Albert Einstein and Niels Bohr, had a famous argument over whether light is a wave ...

Space is big, empty, and apparently very confusing if you’re a sperm cell. According to a new study from the University of ...

Overview: Behavioral science explains how people think and make decisions in real-world situations, highlighting the gap between rational assumptions and ...