Comet Harpoon
NASA scientists are testing a harpoon that could bring back samples from comets.
Light Circuits
Researchers are designing faster, smaller circuits that use light instead of electricity.
Monkey Miscarriages
Wild gelada monkeys spontaneously abort pregnancies when a new male takes over the group.
Comet Harpoon
NASA scientists are testing a harpoon that could bring back samples from comets.
Podcast for 30 March 2012
GERMS & PEOPLE - Does opening the windows spread germs around? Why health-related websites may …
New Health Roundup
People whose blood pressure is different in each arm could be at greater risk for vascular disease.
Sex, Flies & Alcohol
Sex-deprived male fruit flies consume more alcohol than sexually satisfied flies.
Blowing Away Germs
A listener asks if opening all the windows will spread cold and flu germs around.