Giant tubeworms take up chemicals from a hydrothermal vent 6,200 feet deep in the Gulf of California (the Girguis lab is world-renowned for research on these worms). Photograph courtesy of the Schmidt Ocean Institute

Our thanks to Veronique Greenwood (after a few years’ absence from our notice) for her most recent article in Harvard Magazine:

Top: a remote dive at Emery Knoll, a deepwater reef off Southern California, reveals crabs, sponges, and corals. Bottom: a rare sighting of the massive seven-arm octopus, Haliphron atlanticus. Photographs courtesy of the Schmidt Ocean Institute

Peter Girguis on terra firma in the lab. Photograph by Jim Harrison

Plumbing the Deep Sea

Peter Girguis probes life on the ocean floor

In a cavernous underground space behind Harvard’s Biological Laboratories, biochemist Peter Girguis frowns at the pressure vessel in his hand. The machined titanium cylinder, about the size of a French press, gleams as he works to release the cap, and he chuckles at his own stubbornness. He could probably find a tool to loosen it, he remarks. Continue reading →