Researchers from the Indian Institute of Technology Guwahati created a new optical sensor that offers a straightforward method for detecting extremely low levels of arsenic in water in real- time.

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water.

Optic neuritis (ON) is an inflammation that damages your optic nerve. It can cause vision loss and pain when you move your eyes. As the inflammation goes away, your symptoms usually get better ...

Just when I thought the trend of short, fast, illuminated rifle scopes was cooling, a new class of excellent low-power variable optics revived my affection for these do-everything scopes. The new ...

Amazon is cutting jobs in its Fashion and Fitness group, according to internal messages seen by Business Insider. One of the internal messages, posted on an internal Amazon Slack channel ...

What foods come to mind when you hear the word "fiber?" Whole grains? Beans? Raisin Bran? Your grandma's Metamucil supplement? While these are indeed good sources of fiber, one underrated food group ...

We know fiber is essential to a healthy and nutritious diet, yet only 7% of Americans eat the recommended daily amount. A new study from Stanford Medicine underscores the importance of dietary ...