A new study explains how birds maintain sharp eyesight despite their retinas lacking blood vessels, finally resolving a ...

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

The seawater-based zinc-air battery fabricated with Cl–Fe–N4 demonstrates a power density of 187.7 mW and maintains stable cycling performance for 200 hours.

Among clean energy sources, hydrogen (H2) has emerged as the preferred energy carrier, boasting a high calorific value and ...

Metal single-atom catalysts (M-SACs) are highly attractive for proton-exchange-membrane water electrolysis (PEMWE), a clean ...

Copper atoms trapped in MXene nanochannels remove 94.9% of bisphenol A in 5 minutes by concentrating reactants and lowering ...