Every year, more than 5 million people in the U.S. are diagnosed with heart valve disease, but this condition has no ...

Newborns with heart complications can rely on their newly developed immune systems to regenerate cardiac tissues, but adults aren't so lucky. After a heart attack, most adults struggle to regenerate ...

Similarly, most living things produce records of their own existence in layered body tissues – often in the form of daily or ...

Researchers have analyzed the soft tissue from a fossilized plesiosaur for the first time. The results show that the long-necked marine reptile had both smooth and scaly skin. This was likely so it ...

Dinosaurs had sex. Fossil nests and eggs, as well as the ways today’s birds and crocodiles reproduce, leave no doubt on that ...

Researchers have developed a way of bioprinting tissues that change shape as a result of cell-generated forces, in the same way that it happens in biological tissues during organ development.

Looking to closely-related animals that are alive today for clues ... if we are to find additional soft tissue anatomy, what that's going to look like.” We know birds are dinosaurs, but when ...

Another advantage highlighted in the paper is that the device can be implanted in a developing animal and withstand transitions in tissue structures ... professor of anatomy and neurobiology ...

From bicycle beacons to camping lamps, every lab member has a portable light on their bench to visualize the gossamer brain-tissue samples in their lab dishes. These are not ordinary specimens.

A new study describes a type of cartilage that may have been discovered, forgotten and found again at several points in history.