White Snow
Why is snow white? (All colors of visible light reflect off ice grains equally, mixing to make …
Squirrel Hoarding
Differences in squirrel hoarding behavior are affecting the makeup of hardwood forests.
Bermuda Triangle
Have researchers come up with any theories about the Bermuda Triangle? (There's nothing unusual …
New Soybeans
A new breed of soybeans does not need hydrogenation, thus lowering trans fat.
Muscle Roundup
Steroids can alter the development of adolescent brains, and a protein called Delta regenerates …
Naked Mole-Rats
Naked mole-rats are missing a substance in their skin that transmits pain signals.
Plant Chemicals
How flowers shut down scent production, and lead contamination in urban gardens.
Ozone and Arteries
Ozone produced in the body reacts with cholesterol and contributes to heart disease.
Video Tampering
A new system to detect whether digital video has been altered