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.

Printed nanomaterial sensors provide fast, accurate, and durable pressure detection for wearable, medical, and smart devices ...

Known as promoter-proximal pausing, this interruption in the transcription activity of RNA polymerase II—the enzyme ...

Scientists develop a fast, low-cost method to make ultrathin MOF membranes, enhancing industrial gas separation and ...

Chemists swap flasks for the intestines of larvae to modify nanocarbon belts, revealing a new route to chemical synthesis.