In many low- and middle-income countries, access to reliable diagnostic testing is limited or nonexistent. Expensive equipment, shortages of trained personnel and long turnaround times all contribute ...

A novel drug-loading technique that allows large biomolecules to be efficiently incorporated into exosomes simply by mixing.

Lab experiments show 'ionic liquids' can form through common planetary processes and might be capable of supporting life even ...

A new theory suggests all supermassive black holes formed from the universe's first stars powered by dark matter annihilation ...

New cosmic-jet image reveals why blazar PKS 1424+240 blasts intense gamma rays and neutrinos, solving a decade-old puzzle; ...

A photoelectrochemical device uses sunlight, water, and oxygen to produce hydrogen peroxide efficiently, stably, and at ...

A nickel-cobalt phosphide and silver nanowire nanocatalyst boosts hydrogen output in acidic conditions, paving the way for ...

Combining modeling and machine learning to recover accurate nanoscale signals from noisy piezoresponse force microscopy data.