Laser spectroscopy could illuminate key environmental gases
Scientists gain grasp on the epic migration of eels
What is living there and how?
A conversation with WHOI geologist Maurice Tivey
Between Earth's crust and mantle lies a mysterious boundary
Argo floats sink to depths of 2,000 meters, drift with ocean currents for several days, rise to the surface taking measurements of water temperature and salinity along the way, and then transmit data back to shore via satellite before descending again. (Animation by Tim Silva, Woods Hole Oceanographic Institution)