If you've spent the day outdoors, the brightness of the phone makes no impact, Zeitzer says. It's what you're doing on that phone that matters. "At that point, it's not the blue light keeping you up.

The Casio G-SHOCK MOVE DWH5600 combines durability with fitness tracking, offering heart rate, step, and health monitoring.

Vivo has just launched a budget smartphone dubbed the Vivo Y18t. This model arrives in India with the brightest display in its segment.

Bright horizontal lighting proved the most effective at deterring ... “The most critical thing was that the brightness on the ...

Black hole light echoes are an extreme form of gravitational lensing. To measure the masses and spins of black holes, ...

Its push-to-illuminate party trick might be judged the horological equivalent of light-up reindeer earrings ... Given the ...

PEZ Reviews the Ravemen FR300 and TR250 bike lights, testing for weight, battery life and value for improved cycling ...

Combine Task And Ambient Lighting For A Bright Office Sometimes the best solution for a well-lit office is a combination of task and ambient lighting. This is especially true if your office doesn't ...

This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

The MacBook Pro 14 with M4 includes a brighter display and more horsepower, plus it still has the best battery life in the biz.