To turn on the keyboard light on your Mac computer, press the F6 key, or set it to turn on automatically. Here's how.

If your iPhone's sensors aren't working correctly, you may need to calibrate them. Here's how to calibrate an iPhone's brightness and motion sensors.

An artificial vision sensor inspired by the human pupil adapts automatically to light, maintaining clear perception from ...

Keep your home safe and visible at night while saving energy via quality outdoor motion sensor lights. We tested today’s top ...

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

By trapping different molecules, metal-organic frameworks could make for efficient breath sensors that predict lung disease, ...

In a stunning leap for quantum optics, scientists have generated ultrafast light pulses whose quantum uncertainty can be ...

University of Iowa researchers have demonstrated in two new studies how a semiconductor material can be used to create ...

Using metamaterials, light-driven additive manufacturing, and other techniques, researchers have created innovative pressure ...

A layered graphene and chromium oxychloride device functions as a broadband optical synapse, detecting visible to deep ...

Approximately 30 cameras will be placed around Philly to monitor the behavior of deer, birds, small mammals and other animals ...

Google knows that most Pixel users aren't professional photographers, so it guesses that every photo you take will have the ...