Don’t make eye contact, she’s coming! I’m not talking about Miranda Priestly, I’m talking about a house cat that has the ...

Welcome to the first episode of a new format for Bizarre Beasts, which we’re calling Season Zero. Over the next year, we will be remastering episodes of Bizarre Beasts that were originally created for ...

IN/SCRUTABLE: Are lighter eyes easier to read or too much to bear? By Krista Madsen Last week I had fun going to the dark ...

Learn about cataract in newborns, childhood and paediatric cataract, including causes, symptoms, diagnosis and treatment for ...

New driver monitoring systems are stepping up with cameras and sensors that watch for things like drowsiness or distraction.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Animal eyes look strange for a reason. Horizontal pupils help prey animals spot predators across open ground, while vertical slits give ambush hunters perfect depth perception. Some species can even ...

Discover the limits of human sight: from a 3-mile horizon and candle flames 2.8 km away to seeing galaxies 2.5 million ...

This moment of revelation is common to many people who don’t form mental images. They report that they might never have ...

The NFL coaching carousel has finally come to a standstill, with all 10 head positions now filled. Which teams made out best − or worst?

For minor vision loss, simple adjustments like using brighter lights, wearing anti-glare sunglasses and using magnifiers can help. Changing the settings on your phone and computer to increase contrast ...

It feels like decompression, but more often it’s just inertia wearing sweatpants. The problem is that the hours between ...