NEW YORK (AP) — A newly discovered green comet tracked by telescopes has likely broken apart as it swung by the sun, dashing ...

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, ...

The newest comet was discovered by amateur astronomers, who spied it in photos taken ... the sun set. Its green color would have been difficult to see with the naked eye. This might have been ...

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.

Comets, which are composed of ice, frozen gas, dust and rocky material, are believed to be relics of the early solar system.