Aden Kahr Humans have long been fascinated by crystals. Archaeological evidence suggests our ancestors have treasured small quartz and calcite stones for at least 780,000 years, often bringing them ...

Humans could have come from Mars, scientists have said. A study by Johns Hopkins University has found that alien microbes ...

A Japanese research team has demonstrated in rat experiments that stem cells from human primary tooth pulp may help treat ...

Living human neurons were trained to play Doom, extending the long-running engineering benchmark into biological computing.

Human head transplants are also known as cephalosomatic anastomosis, and at the moment, are not actually possible and likely won't be before 2030. Some researchers have tested a human head transplant ...

The specter of the Tuskegee Syphilis Study inevitably looms over talk of human subjects in medical research. The well-known case involved the U.S. Public Health Service, which, from 1932 to 1972, ...

The piano-mover puzzle involves trying to transport an oddly shaped load across a constricted environment with various obstructions. It’s one of several variations on classic computational ...