Technology is enabling increasingly lifelike models of organs to help doctors practice operations.

The goal is to house patients’ follicles in a specially designed tissue matrix and reinsert them after treatment.

Scientists engineered a synthetic, nutrient-rich gel that feeds growing organoids as they mature from human pluripotent stem cells into 3-D bowels.

Tissue recipients were treated as “guinea pigs,” says investigation leader.

Researchers have constructed prosthetic female reproductive organs and implanted them in mice, some of which conceived and gave birth to live young.

The embattled thoracic surgeon blames his former employer, the Karolinska Institute, for losing data related to the retracted research.

This year’s list of winners celebrates both large leaps and small (but important) steps in life science technology.

Researchers create an artificial nerve that could be the forerunner of neural prosthetics.

The federal agency publishes a brief note alleging another ethical breach by former Karolinska Institute researcher Paolo Macchiarini.