Researchers have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing. The study shows that the pupil is smallest during inhalation and largest during exhalation ...

Though sun halos can happen year-round, they are especially noticeable in the winter when ice-filled cirrus clouds are more common.

Amazon and Best Buy are both offering a four-pack of Apple AirTags keyfinders for only $69.99. That's $30 off the retail ...

Light pillars have been observed across West Michigan during the night. Cold temperatures and snow flurries help create this natural phenomenon.

Cataracts occur when the lens of the eye becomes cloudy and affects the retina's ability to properly interpret and transmit signals of light to the part of the brain that ...

A new prescription eye drop called Vuity is offering a fresh solution for people struggling with presbyopia, a common condition that makes it difficult to see up close. Recently approved by the Food ...

Glaucoma affects an estimated 4.2 million people in the United States and is often called the silent thief of sight because ...

The Hyundai N Vision 74 is inspired by Giugiaro’s Hyundai Pony Coupe from 1974. Interestingly, both Giorgetto Giugiaro and Fabrizio Giugiaro are featured in the documentary, alongside ex-Pininfarina ...

The late artist’s work has always bristled against the boundaries of categorization, and it does so particularly here, in an ...

Experts say that rings around the moon can pop up from time to time, but have you ever seen one in Denver? Last night, at ...

CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, ...

Luckily, we’re closing in on the end of Standard Time. Daylight Saving Time arrives on March 9, 2025. That’s the earliest ...