marine biology Archives - State of the Planet

Under the Sea Ice, Behold the Ancient Arctic Jellyfish

A video reveals mature jellyfish under the Arctic sea ice, where they aren’t supposed to be.

by |October 23, 2017

Fueled by Melting Glaciers, Algae Bloom Off Greenland

Iron particles catching a ride on glacial meltwater washed out to sea are likely fueling a recently discovered summer algal bloom off the southern coast of Greenland, according to a new study. Microalgae, also known as phytoplankton, are plant-like marine microorganisms that form the base of the food web in many parts of the ocean…. read more

by |July 5, 2017

Upcoming Scientific Fieldwork, 2015 and Beyond

On every continent and ocean, Earth Institute field researchers study the dynamics of climate, geology, ecology, human history and more. Here is a list of expeditions going on this year, and beyond.

by |March 10, 2015

Investigating Life in Arctic Sea Ice

Andy Juhl and Craig Aumack, microbiologists from Columbia University’s Lamont-Doherty Earth Observatory, are spending a month in Barrow, Alaska studying algae in and below sea ice, and how our warming climate may impact these important organisms.

by |May 14, 2013