Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...

The discovery fundamentally changes the understanding of a structure in the avian eye that has been misinterpreted for centuries.

New research shows ancient tropical oceans once held more oxygen than cooler regions, reshaping where early life could ...

Bird retinas survive without oxygen by burning sugar scientists solve 300 year mystery that could help treat human strokes.

More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...

Biologists have finally solved a centuries-old mystery regarding how birds maintain sharp eyesight despite ...

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their ...

“Looking at things at a very, very fast rate allows us to observe weird and wonderful phenomena,” Salamat says, calling the ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

WALTON COUNTY, Fla. (WMBB) – Walton County Fire Rescue responded to a structure fire that sent one person to the hospital late Thursday morning. According to a news release, Walton County Fire Rescue ...

Microalgae‑based architecture could soon come to Western Australia. A team from Murdoch University is ...