Learning how to use your camera's light meter will allow you to properly adjust your settings without the guesswork.

New studies of the “platypus of materials” help explain how their atoms arrange themselves into orderly, but nonrepeating, ...

Samsung has unveiled a new 200MP smartphone camera sensor, the ISOCELL HP5, which the company says is the first to use 0.5-micrometer pixels. The sensor ...

A peak flow meter is a handheld device that measures airflow rate and can help those with respiratory conditions like asthma monitor their condition.

To read your blood pressure measurements, it's important to know what's considered hypertension, and when you should seek medical attention.

Researchers at OIST built a graphite disk that levitates and spins for hours in a vacuum, showing how perfect magnetic symmetry can cancel energy loss.

New findings of elevated levels of microplastics in the highest source of the Hudson River strongly suggest that foot traffic from hikers and the clothing and gear they carry are responsible—rather ...

Power plants may emit higher amounts of pollution during lapses in federal monitoring and enforcement, such as during a ...

The deadliest type of brain cancer does something doctors didn't expect: it thins the skull. New research shows glioblastoma goes beyond just attacking the brain; it also weakens the bone protecting ...

Oxford Instruments announces the expansion of the Andor CB2 Series – a high speed, low noise sCMOS camera platform.

Sure, you're reading, but you could be reading closer. Here's how to make the most of the details you're going over.

Medically reviewed by Jeffrey S. Lander, MD Blood pressure is the amount of pressure that your blood exerts on the blood vessels in your body. As your heart beats, it contracts and relaxes, pushing ...