LONDON: The discovery of trace amounts of opal gemstones on the surface of Mars could be a lead to evidence of life on the Red Planet, researchers at the University of Glasgow suggest in a new study. Earth scientist Martin Lee and his team used a scanning electron microscope to examine a fragment of a Martian meteorite, named Nakhla after the town in Egypt where it fell in 1911.
Tesla driverless system to use updated radar technology
WASHINGTON: Electric carmaker Tesla announced Sunday it was upgrading its Autopilot software to use more advanced radar technology. In a...
