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

Perovskite solar cells have long been the most exciting “almost there” technology in clean ...

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

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

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

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

Water doesn’t behave the same way in a glass as it does as ice in your freezer. When water is heated to several thousand ...

A huge bar of iron has been discovered lurking inside the iconic Ring Nebula. The structure is enormous, spanning hundreds of ...

Husky Technologies has announced its new tamper-evident, mono-PET bottle and closure technology, targeting higher recyclate ...

Long before dinosaurs, Earth’s forests were ruled by a many-legged giant. Here’s why this millipede’s size still challenges ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...