The hummingbird migration maps for 2025 show the birds have come back to Iowa for the season. Here's how to track sightings ...

The human eye is a wonder of evolution, and is our primary window into understanding the known universe that surrounds us.

Researchers have found a new color, named olo, by firing laser pulses into their eyes; Stuart Semple has recreated the hue he ...

Scientists have created a new platform called 'Oz' that uses laser light to control up to 1,000 photoreceptors in the eye at once. Using Oz, the researchers showed people images, videos and a new, ...

Scientists have created a technology called Oz that stimulates individual photoreceptor cells in the human eye to create an entirely new, ultra-saturated color never seen in nature—dubbed olo.

A groundbreaking DNA study reveals how genetic mutations pass through generations, offering new insights into disease and ...

Brood XIV cicadas are expected to return to Virginia within the next few weeks, but will only emerge in part of the state.

A team of scientists has found a way to unlock a color that doesn't exist in the natural world. Named "olo," this new shade ...

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

UC Berkeley scientists used lasers to create a new color, “olo,” letting humans see a vivid blue-green never seen before.