Wi-fi system to help pilots avoid turbulence
Texas gives green light for experimental adult stem cell treatmemts
Census shows U.S. growing older, quickly
U.N.: India to pass China in population (seven years), Nigeria to top U.S. as third largest citizenry (33 years)
U.S. population shifts to the South
Car crashes increase with legal pot
Extra virgin olive oil staves off Alzheimer’s, preserves memory
Radio powered by sweat hints at future of ‘wearable’ power
Beware floating fire ant colonies during floods
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