This Alcohol Awareness Week (6-12 July), vision experts are urging the public to consider how drinking habits could be ...

Engineers at Northwestern University have built a drone that vanishes without camouflage or transparent panels. Its trick is ...

More than a billion people worldwide live with avoidable vision loss. Andrew Bastawrous is showing how technology and data insights can close the gap.

Picture a bright red apple. Most people can do this easily. They imagine the apple’s shape, colour and shine. But for others, the image is vague and blurry or they “see” nothing at all. This is known ...

Francis Ferrari, a French ophthalmologist, invented a controversial procedure that can change eye color. People from around the world are willing to take the risk. Francis Ferrari, a French ...

In 1967, Leonard Cohen released “So Long, Marianne,” a requiem for a love affair that was unravelling, or at least transforming in some critical way. The song is romantic—the Marianne of its title was ...

People with diabetes already know they need regular check-ups to protect their health. They often visit doctors to monitor their blood sugar, kidneys, feet, and eyes. However, a new study suggests ...

The “Phantom Twist” drone disappears from view in a major new robotics advancement, offering a close-to-invisible aerial ...

While people explore the environment around them, their eyes constantly move between different objects, faces and other ...