immune rejection, cell & molecular biology, neuroscience
Dopamine: Duality of Desire
Marc Lewis | May 1, 2012
Being an ex-drug-addict turned neuroscientist brings a unique insight into the physiological and phenomenological realities of addiction.
Contributors
The Scientist Staff | May 1, 2012
Meet some of the people featured in the April 2012 issue of The Scientist.
Telomeres in Disease
Rodrigo Calado and Neal Young | May 1, 2012
Telomeres have been linked to numerous diseases over the years, but how exactly short telomeres cause diseases and how medicine can prevent telomere erosion are still up for debate.
The Sound of Color
Jef Akst | May 1, 2012
A completely colorblind musician and painter perceives the world in a new way with help from technology.
Pigeon GPS Identified
Megan Scudellari | Apr 26, 2012
A population of neurons in pigeon brains encodes direction, intensity, and polarity of the Earth’s magnetic field.
Building a Better Sheep
Bob Grant | Apr 25, 2012
Chinese scientists claim to have cloned a lamb carrying a roundworm gene that aids in the production of polyunsaturated fatty acids.
New Brain Stem Cell
Cristina Luiggi | Apr 23, 2012
Progenitor cells discovered in the brain’s small blood vessels have the capacity to differentiate into neurons and other tissue types.
Brain Controls Paralyzed Muscles
Ed Yong | Apr 18, 2012
A new system decodes brain signals from the motor cortex of monkeys and translates them into basic arm movements, despite temporary paralysis.
Forgetting Drug Addiction
Cristina Luiggi | Apr 16, 2012
Researchers weaken the memories of drug use in recovering addicts.
Stem Cell Researcher Fabricates Data
Edyta Zielinska | Apr 16, 2012
A scientist who claimed to have injected monkey embryonic stem cells into the eyes of rats to improve their vision accepts the penalty for research misconduct.