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.
This year, US politics was dominated by the run-up to October elections, with science policy issues playing a role here and elsewhere around the world.
Tumor cells can exhibit different behaviors despite being genetically indistinguishable.
In the wake of Hurricane Sandy, climate scientists should make their consensus about climate change known to all who care to listen.
Scientists engineer a spectrum of artificial pigments to understand how animals see in color.
A bill that would increase visas for foreign-born, US-trained science and engineering graduates passes in the House, but is unlikely to get through Senate.
The Supreme Court agrees to hear a case deciding if two cancer genes should continue to be protected by patent.
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.