Tesla chief predicts price parity with gasoline-powered cars within 10 years
Tesla Motors Inc. took concrete steps this week toward launching a first-of-its-kind, large-scale battery production facility. CEO Elon Musk told investors yesterday he's confident electric vehicles will match or beat the price of comparable internal-combustion-engine vehicles within the next 10 years.
Scientists point to a methane eruption as cause of Siberian hole mystery
It was aliens, or maybe a meteorite or a gas explosion. Those were some of the initial explanations for why three sinkhole-like craters gaped open in the Siberian permafrost, spawning a wave of Internet speculation. Now, some scientists who have visited the holes, or have just monitored them via media reports, say there may -- with an emphasis on may -- be a warming component to their formation.