Viking landers did detect organics on Mars

(PhysOrg.com) -- In 1976 the NASA Viking landers took samples of soil on Mars and tested them for signs of organic carbon. A reinterpretation of the results now suggests the samples did contain organic compounds, but the ...

Vikings could have steered by polarized light

(PhysOrg.com) -- The Vikings are said to have been able to navigate with the aid of "sunstones" that allowed them to see the sun on cloudy or foggy days. Now scientists in Hungary and Sweden say the sunstones could have been ...

Viking sword found in grave in central Norway

During the Viking Age—probably sometime in the 800s-900s—a man died in the village we call Vinjeøra today, south of Trøndelag county. He was buried with a full set of weapons: ax, spear, shield and sword.

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