Batters, pitchers and catchers were able to challenge a home plate umpire’s ball or strike call. Powered by Hawk-Eye ball-tracking technology, the automated ball-strike system replays the pitch ...

Tens of thousands of people have turned out to see Pope Francis at a public viewing platform in St Peter's Basilica, where he ...

President Trump and President Volodymyr Zelensky of Ukraine are among the world leaders who plan to attend the funeral. The ...

Dementia — the progressive decline in cognitive abilities, impacting memory, language and reasoning — affects more than 6 million Americans and accounts for over 100,000 deaths each year.

Instead, it uses black-and-white photos to examine tiny structural changes in the eye’s blood vessels. This approach avoids problems caused by different light conditions or camera models ...

A new study reported in Biophotonics Discovery offers a promising alternative: using simple grayscale photos of the eye’s conjunctiva—the inner surface of the eyelid and the white part of the eye—to ...

Two orphaned bear cubs are charming everyone who makes eye contact with them at their animal shelter home. The little ones live in the western Turkish city of Bursa, at a wildlife center where ...

For the first few years of the convention, the conversations about hydrogen looked at the future, but this year seemed to mark a change to the present. The future is here now. As executive ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

Gold dust in eyes might seem like an unusual therapy – but a new mouse study in the US shows the approach could potentially ...

To train AI to produce digitally enhanced images of the eye’s tissue layers, the scientists fed more than 1,400 pictures of parts of the retina taken by adaptive-optics ophthalmoscopes and ...