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.
A controversial study that suggested genetically modified (GM) maize causes cancer in rats is dismissed by the European Food Safety Authority.
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.
Inflammatory signals in injured zebrafish brains promote the growth of new neurons.