Mega-canyon discovered beneath Greenland ice sheet

A previously unknown canyon hidden beneath two kilometers of ice covering Greenland has been discovered by a group of scientists, led by a team from the University of Bristol.

Driverless tractors till German high-tech farm

As the harvest nears, the employees of German farmer Klaus Muenchhoff are busy making the final checks on imposing tractors ready to roll into the golden fields.

Internet age navigation drives economies

Fresh from unveiling detailed online maps of North Korea, Google on Wednesday touted studies showing that Internet Age navigation tools boost the economic engines of nations.

page 4 from 6