I f you’ve never seen a laser shoot an aircraft out of the sky, the experience can be unsettling. The weapon fits comfortably ...

Engineers have created a device that generates incredibly tiny, earthquake-like vibrations on a microchip—and it could transform future electronics. Using a new kind of “phonon laser,” the team can ...

The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are ...

Raphael Gomes uses an avocado to naturally dye a t-shirt pink. Alex Pretti spotted on camera moments before fatal shooting in Minneapolis I asked 3 restaurant pros to name the most annoying thing ...

You probably don't put much thought into brushing your teeth. If you use an electric toothbrush, you assume it's getting your teeth cleaner than a manual toothbrush. However, there are better ways to ...

Add Yahoo as a preferred source to see more of our stories on Google. In early January 2026, a short video circulated widely online showing a rhino and muntjac deer headbutting each other and ...

It has been said that the way to a person's heart is through their stomach. And the vehicle traversing that anatomical map can take many forms. Valentine's Day, in particular, tends to kick potential ...

Smartphones have become the lifeline of our professional and personal lives, and we usually use them for emergencies, too. We understand how frustrating it can be to have smartphones dying in the ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...