Astronomers have discovered that sulfur may be a key to helping us narrow down our search for life on other planets. It's not that sulfur is a great indication that a planet is inhabited.

Lithium-sulfur batteries are lighter and more affordable than lithium-ion, but were held back by rapid degeneration -- until ...

Serving as a building block for protein synthesis, and especially for the formation of amino acids, sulfur (S) impacts the ...