A study published in the Clinical Toxicology examined ocular measures as evidence of cannabis-induced impairment and found that pupil size is not predictive of acute cannabis exposure. The findings ...

An artificial vision sensor inspired by the human pupil adapts automatically to light, maintaining clear perception from darkness to glare and sharply improving recognition accuracy in machine ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

WASHINGTON — Rocket Lab continues to push for a first launch of its Neutron rocket before the end of the year, but company executives acknowledge that schedule has ...

Veronica Then wore an electroencephalogram, or EEG, cap and stood in front of a black curtain with a white square placed behind her like a target. Studio lights beamed down from the ceiling as a panel ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** We first saw the FN Reflex in 2023 ...

May 8 (Reuters) - De Beers plans to shut down its lab-grown diamond jewellery brand, Lightbox, and focus on natural diamonds, it said on Thursday, as the company battles weak diamond prices due to low ...

Please provide your email address to receive an email when new articles are posted on . Leukocoria can appear in photos taken with a flash. Sometimes leukocoria ...

Scientists have succeeded in making light behave like a "supersolid" for the first time—a breakthrough that could improve our understanding of this exotic phase of matter. A supersolid has an ordered ...

The Alphabet “moonshot” project is launching a new chip to deliver high-speed internet with light instead of radio waves. Alphabet’s “moonshot factory,” known as X, has long cultivated craziness in ...