Luella and Winthrop Niles Kellogg believed they could use their own child in a chilling experiment involving a chimpanzee. Little Donald Kellogg was just 10 months old when he became one of the ...

Chimpanzee experiments suggest early humans were likely fascinated by crystals because of their unique transparency and geometric shapes.

Luella and Winthrop Niles Kellogg believed they could use their own child in a chilling experiment involving a chimpanzee. Toddler Donald Kellogg was just 10 months old when he became one of the ...

WHEN James Marsh set out to make a documentary about a radical '70s social experiment in which a baby chimpanzee was raised as a human child, he knew he was putting mankind under the microscope, too. ...

They gave quartz, calcite and other types of crystals to chimpanzees in a rehabilitation center. The apes responded with great interest, and the researchers ended up needing to trade large amounts of ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Given the many similarities between humans and chimpanzees, one ...