CAMBRIDGE, MA -- MIT biologists have discovered an unexpected effect of a ketogenic, or fat-rich, diet: They showed that high levels of ketone bodies, molecules produced by the breakdown of fat, help ...

Contrary to what popular media portrays, we actually don't know much about what sharks eat. Even less is known about how they digest their food, and the role they play in the larger ocean ecosystem.

Researchers at Utrecht University have developed a new organ-on-a-chip: a device to mimic and study kidneys and intestines in miniature format. The device is the result of a special collaboration ...