Stone tools unearthed in southwest China helped a mysterious group eke out a living in a cold and harsh environment 60,000 to 50,000 years ago.But whose hands shaped them? The answer could shake ...

The Quina method of making stone tools had previously been found in Europe but never in East Asia. Now, though, scientists have found the Quina technology at an archaeological site in southwestern ...

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The 24-piece set includes three HSS twist drill bits, nine sockets, three brad point drill bits, one extension rod, six screwdriver bits, one flexible hex shaft, and one adapter rod with beads.

16 episode of Today with Hoda and Jenna, Bush Hager, 42, recalled a jewelry mishap that occurred ... that she was "not exactly sure" where the stone went and that she worried about telling her ...