Astronomers have found possible chemical signs of life on a distant planet outside our solar system, though they caution more ...

A bill prohibiting the development, production, stockpiling, and use of chemical weapons has been signed into law by ...

Astronomers have detected possible chemical signs of life on a faraway planet LONDON -- Astronomers have found possible chemical signs of life on a distant planet outside our solar system ...

LONDON (AP) — Astronomers have found possible chemical signs of life on a distant planet outside our solar system, though they caution more work is needed to confirm their findings.