Can you measure the weight of a human soul? No, but that didn’t stop Duncan MacDougall from trying.

According to our current understanding of the universe, quarks are fundamental, point-like particles: basic building blocks ...

Through simple hands-on lessons, students can follow their curiosity, get messy, and explore the world around them.

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.

Victor Liong is a master of hosting dinners. He’s been cooking for visitors at his Hot Listed restaurant Lee Ho Fook for over ...

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.

As the Easter school holidays get underway, here are five egg-citing chemistry experiments for families to try at home.

A first-half goal is enough for Japan to beat England in the final game before Thomas Tuchel names his squad for this ...

Growing your own fruit at home isn’t the easiest of gardening’s challenges. Besides potential troubles from bugs, plant diseases, and ever-increasing erratic weather, birds and other fruit-loving ...

An Orange County teenager whose home science experiments sparked a three-day FBI probe has insisted it is all a misunderstanding and that he was trying to find a cure for cancer. Amalvin Fritz, 17, ...

The FBI's week-long investigation into "suspicious materials" found at an Irvine home stems from a college student's science project, his family's attorney said. Attorney Charles Ray said the ...