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This illustration provided by researchers in April 2025 depicts a Denisovan male in Taiwan in the Pleistocene era about 2.6 million to 11,700 years ago. (Cheng-Han Sun via AP) (Cheng-Han Sun ...

A fossilized jawbone dredged up by a fishing net from the seafloor 15 ½ miles (25 kilometers) off the coast of Taiwan in 2010 looked human, but for years scientists failed to nail down exactly ...