Bacteria From Space
The seeds of life on Earth may have come from outer space from bacteria embedded in comets.
Science Update
Laser Nerve Treatment
New laser treatment could replace common root canal
Artificial Passenger
A software program that can talk to you, vibrate the steering wheel and roll down the windows when …
Sun Collector
The spacecraft Genesis is set to collect particles of the sun's solar wind to learn about The solar …
Multitasking
Multitasking -- doing several things at once -- is less efficient than doing one thing at a time.
Myelin Transplant
Transplanting Schwann cells into the brain to treat multiple sclerosis
Circadian Rhythms
Studying the chemicals responsible for re-setting the body's internal clock
Stuttering
People who stutter have more abnormalities in the brain areas responsible for language.
Navajo Bones
Traditional foods provide elderly Navajos with adequate calcium for strong bones.
Wood Water Filters
Wood removes organic contaminants from polluted runoff.
Artificial Star
A laser beam creates an artificial star in the sky for a telescope's adaptive optics system