Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

The first complete 3D reconstruction of the compound eye of a minute wasp species sheds light on the nuts and bolts of size reduction.

In this Healio Video Perspective from Hawaiian Eye 2025, Riad Sherif, MD, CEO of Oculis, discusses data on OCS-05 for the ...

The researchers surveyed 13 space travellers who had spent more than five months on the International Space Station (ISS).

Most neurons that carry signals regarding movement and higher-level functions, such as thinking and reading, are myelinated. Neurons that control feelings of pain and temperature are sometimes ...

Picture: Phando Jikelo/Parliament CAPE TOWN - Police committee chairperson, Ian Cameron, says it's time to reallocate non-essential functions of the VIP Protection Unit. Cameron said that the R2 ...

Photographs taken of the retina at the back of the eye can give an indication of brain health, and by using AI software to analyse the information, scientists may be able to spot signs of disease ...

Meet 8 queer firefighters who saved the day in movies and on TV, then catch up on the latest from Gay TikTok: TeawhYB dropped a new track. Our newsletter is like a refreshing cocktail (or mocktail ...

For most people, these shadowy figures—known as eye floaters—are a harmless visual quirk. However, for those dealing with anxiety, floaters can become a significant source of distress.

Findings revealed that rodents who completed a structured aerobic exercise programme experienced: Dr Augusto Coppi, Senior Lecturer in Veterinary Anatomy at the University of Bristol and one of ...

Teeth and bones are mineralized tissues with similarities, but teeth are not bones. They share similar properties, but differences in their makeup and function set them apart. For instance, teeth ...