Worm surface chemistry reveals secrets to their development and survival
A new study has revealed the clearest-ever picture of the surface chemistry of worm species that provides insights into how animals interact with their environment and each other. These discoveries ...
How long does the norovirus last? You could be saddled with symptoms for awhile
" Signs and symptoms usually begin 12 to 48 hours after your first exposure to a norovirus and last 1 to 3 days," noted the Mayo Clinic. "You can continue to shed virus in your stool for several weeks ...
Trace fossils reveal clues to evolution of tiny organisms in deep marine ecosystems
Dr. Luis Buatois (Ph.D.) traces a series of hexagons with his finger, following the path carved by tiny organisms millions of ...