Researchers at the University of Georgia’s Regenerative Bioscience Center and their colleagues have found that “natural killer” white blood cells could guard against the cascade of cellular changes that lead to Parkinson’s disease and help stop its progression.

Natural killer (NK) cells are white blood cells that can kill tumors without being “told” from the body to do so...

Flexible temporary electronic displays may one day make it possible to sport a glowing tattoo or check a reading, like that of a stopwatch, directly on the skin. In its current form, however, this technology generally depends on plastic. New research in ACS Nano describes a way to make these displays, which would likely be discarded after a single use, more environmentally friendly using a plentiful and biodegradable resource: fish scales.

Within such displays, electricity-conducting and light-emitting components are layered onto a transparent film...

A team of researchers have published new calculations that predict a striking and intricate substructure within black hole images from extreme gravitational light bending. Last April, the Event Horizon Telescope (EHT) sparked international excitement when it unveiled the first image of a black hole...

SARS-CoV-2 stability similar to original SARS virus. The virus that causes coronavirus disease 2019 (COVID-19) is stable for several hours to days in aerosols and on surfaces, according to a new study from National Institutes of Health, CDC, UCLA and Princeton University scientists in The New England Journal of Medicine.

The scientists found that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was detectable in aerosols for up to 3hrs , up to 4hours on copper, up to the24hours on cardboard and up to 2d to 3d on plastic and s...