Tennessee coach Josh Heupel shares feelings on Nico Iamaleava's exit from the Vols and 'do not contact' tag. A juvenile ...

Researchers have developed a blood test that may help doctors detect if melanoma, a dangerous form of skin cancer, is coming ...

Every soft caress of wind, searing burn and seismic rumble is detected by our skin’s tangle of touch sensors. David Ginty has ...

Growing cells in the laboratory is an art that humans have mastered decades ago. Recreating entire three-dimensional tissues is much more challenging.