Think you're seeing reality clearly? For people in one particular profession, years of training have sharpened their vision ...

The lines have diverged in the A-series, but what differentiates the Pixel 9a from last year’s impressive but strange ...

THERE are many different types of brain teasers and optical illusions out there. Some can reveal hidden aspects of your ...

Optical illusions like this one are more than just fun games. They work by tricking your brain into seeing patterns that might not actually be there or by hiding subtle differences in plain sight., He ...

Researchers mapped a far-infrared landscape brimming with nearly 2,000 galaxies. There may be "hidden galaxies" lurking just ...

Ready to test your visual prowess? Set your timer for 45 seconds and see if you can find where the elusive deer has ...

TEST your IQ to the max with this tricky brainteaser, that will leave you pulling out your hair trying to figure it out. Only those with the eyes of a hawk will be able to spot the five hidden ...

Professor Lars Schmitz joins WIRED to guide us through a giant tree of life mapping the evolution of eyes in the animal ...

For centuries, optical illusions have captured people's interest by combining psychology, art, and science to question our understanding of reality. These puzzles challenge our cognitive abilities and ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past 20 years to help you find the best options available.

“Do NOT look at the Sun through a camera lens, telescope, binoculars, or any other optical device while wearing ... and Iceland will all see the partial solar eclipse. While the U.S Northeast ...

you will still need eye protection to view it at all times. Here's what to know about the solar eclipse and why you will need glasses to see it. In the United States, the partial solar eclipse will ...