the arrival of mutated human species: Homo sapiens.

Unless a new species of fish recently mutated in the Charles,

Genetic mutation. The evolution of the human genome.

any of that awful worker-mutating nuclear waste.

for the annihilation of the human species...

Yeah, that have regional accents, and

of all non-human species.

And then, of course... The human species?

on U.S. Competitive Advantage in the Region."

The machine emits radiation that triggers mutation in ordinary human beings.

Any high altitude surveillance in the region?

our species requires a human host.

than any species in history.

I'm always interested in the unusual of any specie.

humans aren't the only species we're studying.

Humans are the only species that practice monogamy.