All six people aboard a helicopter that crashed in New York City's Hudson River have died. Newsweek's live blog is closed.

Deep soils vital for life host an active new microbial phylum, CSP1-3. These microbes may be key to innovative water ...

Scientists at Michigan State University have discovered a new group of microbes living deep underground that help purify ...

Pollution from fertilizer runoff in coastal waters is a bigger problem than many people realize. The Environmental Protection ...