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

Think you’ve got sharp eyes? Our today’s optical illusion is putting vision to the test! Hidden among rows of 58s and 85s is a sneaky pair of 55s—and only those with 6/6 vision are said to spot it.

Facing a painful and distracting case of dry eye, a reporter went looking for treatments. What she found was surprising.

One PS editor tried the new viral eye patches from Summer Fridays's hero Jet Lag line. Read her honest review and see photos ...