Wednesday, 8 February, 2012

This Why File surveys the latest in forensic anthropology, with a visit to the Forensic Anthropology Center at the University of Tennessee, AKA The Body Farm.

Embryonic stem cells are the source of every cell in your body. Does researching them violate human sanctity, or is it medicine’s brightest frontier? Should we rely on adult stem cells instead? In this debate, knowledge is power.

Alpine Iceman’s home range is detailed through isotopic analysis. How did he make a living 5k years ago?

The nerve cell receptors that respond to heat and chili peppers also line the nerves of the heart.

Cannibalism reconsidered. Is devouring the relatives a humane way to respond to emotions about death? Do cannibals still roam the Guyana highlands?

Want to watch a pill dissolve? The virtual stomach may be your best bet yet!

Age-related macular degeneration is starting to reveal its secrets, better treatment could be coming soon. In the meantime, eat your veggies!

Genetic therapy restores sight to blind dogs — a first, large-animal treatment success.

Should human cloning be banned, or restricted? What is the promise of cloning for medical purposes?

Embryonic stem cells become blood cells in lab experiment, raises hope for eventual treatment.