AP Here’s how good technology for prosthetic running blades has become. Greek runner Michail Seitis set a world record for his division with a time of 49.66 seconds in the men’s 400-meter final on Thursday. He came in sixth place out of eight runners. The five who finished ahead of him were double amputees. “Oh, to be bilateral,” said ...

  AFP Internet radio leader Pandora unveiled plans to challenge streaming stalwarts such as Spotify by undercutting them on price and matching them with on-demand music. The move comes after prolonged market jitters over the future of Pandora at a time that on-demand streaming is reshaping the music industry. Pandora said that its premium service would cost $4.99 a month ...

  Bloomberg Mercedes-Benz is looking at mounting automated flying drones onto a new line of electric vans as part of a 500 million-euro ($562 million) investment aimed at speeding delivery times for online orders. The small pilotless aircraft would be part of a suite of on-board systems, including digital sorting equipment, that could cut both costs and delivery times in ...