Scientists mapping the human body at the cellular level keep running into the same surprise: beneath the apparent chaos of ...

Nestled in the nether regions of the nasal passage is a little-known organ that sees a lot of use in other animals but seems ...

Miniature organs have a new lifeline. Mimicking the way early human embryos grow blood vessels, scientists nudged multiple types of mini organs to sprout their own vascular networks. Also called ...

Scientists have discovered a method of helping human stem cells thrive in an animal embryo—a key development in efforts to grow human organs in animals for medical transplants. A study by UT ...