Jellyfish & Other Zooplankton
Edie Widder: A light in the darkness
By sharing her fascination with the luminous deep, explorer, author, and conservationist Edie Widder sheds light on why it matters.
Five times the ocean helped us learn about the human body
For people studying the human body, big ideas can sometimes come in small, briny packages
Mesobot, Follow that Jellyfish!
WHO scientists and engineers are developing an innovative autonomous deep-sea vehicle with hovering and manuevering…
Tiny Jellyfish with a Big Sting
Clinging jellyfish in waters near Vladivostok, Russia, are known for their painful, toxic stings. In…
Journey Into the Ocean’s Microbiomes
Bacteria in the ocean, including pathogenic ones, often hitchhike on tiny crustaceans called copepods. A…
Mysterious Jellyfish Makes a Comeback
In July 2013, Mary Carman, a researcher at Woods Hole Oceanographic Institution, was diving in…
Bacteria Hitchhike on Tiny Marine Life
Amalia Aruda knows that tiny marine creatures have big impacts. Some can kill you. Aruda…
Exhibit Spotlights Sea Butterflies
Artist Cornelia Kubler Kavanagh is passionate about exploring the ocean’s great unknowns. Via her latest…
Are Jellyfish Populations Increasing?
Delicate but armed, mindless yet unstoppable, jellyfish sometimes appear abruptly near coasts in staggering numbers…
All the Pretty Jellyfish
<!– –> Pat Lohmann recently traveled to the tiny Western Pacific island nation of Palau…
What’s Living in the Ocean?
In 2010, as the United States conducted its latest decadal population census, marine scientists completed…
Salps Catch the Ocean’s Tiniest Organisms
Salps are sometimes called “the ocean’s vacuum cleaners.” The soft, barrel-shaped, transparent animals take in…
Dye Sheds Light on Jet-Propelled Salps
The boat loaded, we push off from shore. We are headed out for a nighttime…
Creatures of the Celebes Sea
Where the Indian and Pacific Oceans meet lies a region known as the “coral triangle”—a…
Transparent Animal May Play Overlooked Role in the Ocean
Salps don’t get much respect. They’ve been around for millions of years, but hardly anyone…
Transparent Salps May Play Conspicuous Ecological Role
WHOI biologist Larry Madin led an expedition to waters off Antartica to learn about little-known…
Voyages into the Antarctic Winter
At the extreme ends of the Earth, Antarctica is a vast, rocky continent, mostly ice-covered…
New Instrument Sheds Light on Bioluminescence
Bioluminescence is ubiquitous in the oceans, and especially prevalent in coastal regions where nutrients are…