Above 8,000 meters on Mount Everest lies the death zone — a place where the human body begins to break down no matter how ...

Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal kingdom—function permanently without it. An international research team has ...

Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal kingdom—function permanently without it. This may be relevant in future ...

The ability to restore light responses in human retinas postmortem offers a novel model for studying retinal recovery and ...

Mathematicians finally understand the behavior of an important class of differential equations that describe everything from ...

A new study from Karolinska Institutet shows that damage to small blood vessels in the hereditary disease CADASIL may disrupt ...

Old-fashioned romance is trending for Valentine’s Day 2026—discover luxury travel, concerts, art and intimate dining that ...

A new imaging breakthrough combines ultrasound and light-based techniques to generate vivid 3D images that show both tissue ...

For the first time, clumps of human cells called organoids were fully integrated with the brains of rats—and influenced their ...

A new brain imaging study reveals that remembering facts and recalling life events activate nearly identical brain networks.