Why do we love music so? A new study suggests it is because listening to music releases dopamine, the same brain chemical associated with food, drugs, and sex.
Illinois researchers studied 34 people who - after having their brains imaged - each spent 20 hours learning to play a video game called Space Fortress.
EarthSky’s 600+ Global Science Advisors selected E. O. Wilson as EarthSky’s Science Communicator of the Year for 2010. EarthSky visited Wilson in Boston in late 2010 and captured him on video.
Thunderstorms with lightning do happen more often when air temps are warm, but it's possible to see lightning in cold weather, too - even during a snowstorm.
The U.S. has the resources to meet an increasing global need for rare earth elements - elements used in high-tech products and technologies for alternative energy - according to Keith Long.
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