Hybrid vehicles, like the Prius and Volt, are bridging the gap until suitable recharging infrastructure is commonplace for electric cars
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Probe is scheduled to become the first spacecraft to orbit the planet closest to the sun.
US space agency says tremor made the planet spin a little faster, cutting the day by 1.8 microseconds
A group in Boston is undertaking the effort to help the relief effort
Eat less meat to reduce nitrogen pollution
Geophysicist Kenneth Hudnut, who works for US Geological Survey tells CNN that quake moved part of Japan's land mass by eight feet
Source of new electricity is something Tamkuha, village in Biharhas state, has in abundance: rice
Situation prompts analysts to debate whether nuclear power is safe to use in earthquake-prone regions
America’s 156-station network provides continent-wide picture of life in the sky
One tsunami researcher says tsunami warning system worked well, but it is difficult to predict about how damaging waves will be
US space shuttle Discovery and its crew ended a 13-day mission and a journey of more than 8 million kilometers
Urinary function continues years after implant
Robots used to make up for shortfall in human teachers
Finding upends a widely-held scientific belief that modern humans originated in east Africa
Washington DC company produces documentaries, video games on civil disobedience, non-violent tactics for political change