Apple set a record by becoming the first company to be valued at $700bn (£446bn). The iPhone maker was already the world’s most valuable business, but in early trading its shares rose nearly 1% to $119.75,
A mirror that sends heat into the frigid expanse of space has been designed by scientists to replace air-conditioning units that keep buildings cool on Earth. Researchers believe the mirror could slash
World / Updated Nov. 26, 2014 / 1:42 PM GMT Malaysia Airlines Flight MH370's engines are likely intact on the ocean floor and could play a key role in locating the missing jetliner, officials said Wednesday.