The entrepreneur says his system will see modified electric cars travel at high speed underground.
Four-time Olympian Lloy Ball will lead an American delegation to a European snow volleyball tournament in Moscow this week
Emphasis on re-signing younger players is placing a burden on NHL teams in managing the salary cap
In north Greece, villages are being destroyed by coal mining but the country is still investing in a fossil-fuel future
A former Nobel Peace Prize winner says the prime ministers of Macedonia and Greece will be nominated for 2019 peace prize for their efforts to end a 27-year dispute over Macedonia's name
The Formula One champion was criticised after saying on national television it had been a dream for him and his family "to get out of the slums".
After the Finnish city was razed to the ground by the German army in the second world war, architect Alvar Aalto rebuilt it to a reindeer-shaped street grid. Then Santa came to town …As soon as you land at Rovaniemi airport in Lapland you see a reindeer....
Boeing Co raised its projection for India's aircraft orders to a record high on Wednesday, predicting the nation's carriers would order up to 2,300 new planes worth $320 billion from global planemakers over the next 20 years.
Musk called his project still "a little rough around the edges." The system's first test drivers described a bumpy ride at less than optimum speeds.
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Amber Clark and Ronald Seay both came to Northern California from other parts of the country. But when their lives crossed paths this year, there were tragic consequences, according to authorities.
Authorities in the U.S. state of Pennsylvania have given Uber the green light to resume testing self-driving cars, the ride-sharing giant said Tuesday, after a fatal crash in Arizona prompted a pause.