After undergoing untested cosmetic surgery that uses stem cells to rejuvenate skin, a woman grew bone fragments in the flesh around one of her eyes.
After undergoing untested cosmetic surgery that uses stem cells to rejuvenate skin, a woman grew bone fragments in the flesh around one of her eyes.
Tumor cells can exhibit different behaviors despite being genetically indistinguishable.
Scientists engineer a spectrum of artificial pigments to understand how animals see in color.
Certain immune cells keep adipose tissue in check by helping to define normal and abnormal physiological states.
A hormone called jasmonate mediates plants' responses to touch and can boost defenses against pests.
A precision microfluidic system enables single-cell analysis of growth and division.
The Mars rover has reportedly made a major discovery, but the world won’t know what it is until next week at the earliest.
NASA scientists are closely watching a dust storm on Mars that threatens to go global and interfere with rovers on the planet’s surface.
Three patents on transgenic apes in the European Union will be challenged by animal rights activists.
Misfolded α-synuclein proteins promote the spread of Parkinson’s pathology in mouse brains.