Tucson-area optics firm Geost has been supplying sensor systems for U.S. defense and intelligence satellites since its founding by a University of Arizona optics Ph.D. two decades ago. Now, Geost is ...

It's important to disinfect a thermometer before and after every use to reduce the risk of spreading illness. Here's how to ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Elise Czajkowski Elise Czajkowski is a writer on the sleep team. She writes ...

From streaked windows to dusty ceiling fans, here’s how often you should clean each part of your home. CNN Anchor Leaves GOP Rep Momentarily Dumbfounded After Exposing Hole In His Story Yankees ...

From breath analysis to explosive detection, many applications require reliable electronic "noses." Unfortunately, current technology often falls short. That is why researchers at KU Leuven have ...

Energy demand is surging. EVs are revolutionizing the auto sector. And companies and consumers want more sustainable options to cut plastic waste. But solutions are abundant. To better understand how ...

HSBC Holdings Plc has taken the unusual step of getting directly involved in pushing its Hong Kong subsidiary, Hang Seng Bank Ltd., to offload portfolios of bad real estate debt, underscoring the ...

While the United States is mired in one Donald Trump controversy after another, much of the rest of the industrialized world is steadily moving into the future. Other nations can’t ignore America, but ...

The microwave is one of those kitchen appliances we use all the time, perhaps to reheat mashed potatoes, yesterday's takeout, or even cooking steak, but it often gets overlooked when it comes to ...

Violet Affleck took the stage at the United Nations (U.N.) to demand clean air and as her father, Hollywood star Ben Affleck, wrestles with his smoking habit. Wearing a KN95 mask, the 19-year-old Yale ...