Scientists are creating superhuman hybrids in laboratories around the world, and within five years these enhanced beings may replace ordinary humans as the dominant species on Earth.

Scientists are creating superhuman hybrids in laboratories around the world, and within five years these enhanced beings may replace ordinary humans as the dominant species on Earth.
Scientists have proposed deliberately infecting Saturn’s moon Enceladus with Earth microbes to create humanity’s first artificial alien biosphere — a planetary-scale experiment that could never be undone.