Bill Gates is backing a bold bet that the next leap in computing power will not come from squeezing more transistors onto silicon, but from replacing electrons with light. The startup Neurophos is ...

Diabetes affects how your body makes or uses insulin, which controls blood sugar (glucose). Untreated high blood sugar can damage blood vessels and nerves over time. Get tested if you have symptoms ...

We test dozens of laptops every year here at ZDNET: from the latest MacBooks to the best Windows PCs, aiming for a dual approach. On one hand, we run a series of benchmarking programs to gather ...

A liver ultrasound uses high-frequency sound waves to create real-time images of your liver and blood vessels. Doctors use it to confirm or rule out liver disease. Doctors often order a liver ...

You don’t need a pricey dishwasher detergent to get clean dishes. The best formulas from popular brands like Cascade and Seventh Generation excel at removing food and resisting residue in Consumer ...

An emerging body of multidisciplinary literature has documented the beneficial influence of physical activity engendered through aerobic exercise on selective aspects of brain function. Human and ...

You’ve probably heard of cholesterol. You might even know if your levels are too high. But what do you know about your triglycerides? More than a third of adults in the U.S. have high levels of ...