In the Davis Strait between Greenland and Canada’s Baffin Island, where only the faintest rays of sunlight penetrate, swim strange-looking flat fish with both eyes on the right side of…
U.N. member states came tantalizingly close to sealing a deal for a high-stakes, legally binding treaty to conserve biodiversity on the high seas, areas beyond national jurisdiction that comprise two-thirds…
A new study has found that nearly 90% of assessed marine life will be at high or critical risk by the year 2100 if climate change accelerates along a high-emissions…
Healthy coral reefs, with their brightly colored corals and bustling schools of fish, are easy to spot underwater. New research into the marine soundscapes of reefs in the Sangkarang Archipelago…
Antarctic krill — tiny, filter-feeding crustaceans that live in the Southern Ocean — have long existed in mind-boggling numbers. A 2009 study estimated that the species has a biomass of…
JAKARTA — Seagrass meadows are the fishing grounds of choice for many households in four Indo-Pacific countries, according to a new study that calls for better-informed management of these often-overlooked…
A new model that links climate change-reduced oceanic oxygen levels to smaller ectotherms predicts marine microorganisms could shrink as the world gets warmer, with impacts up the food chain, impacting fisheries.
In deep waters off the coast of Japan, a hermit crab is wearing haute couture. On its shell is the new-to-science anemone species Stylobates calcifer, named after the fire demon…
In 2018, marine scientist Joni Pini-Fitzsimmons received an unusual stingray video from a colleague. It showed a mangrove whipray (Urogymnus granulatus) gliding over a reef in the Gili Islands of…
In late March and early April this year, researchers from the University of Groningen in the Netherlands teamed up with fishers, conservationists and scientists in Guinea-Bissau to catch, study, sample…
A hawksbill turtle’s protective shell is in some ways its greatest weakness. Exquisitely patterned and thick enough to sculpt, hawksbill shells are the most popular type of tortoiseshell, a material…
JAKARTA — Coastal communities in the tropics that rely heavily on both agriculture and fisheries are most vulnerable to the losses caused by high global carbon emissions, a new study…
In the eastern waters off Hong Kong, a group of scientists searching for coral-eating nudibranchs stumbled upon a colorful surprise: three new species of sun corals. These orange, purple and…
International wildlife trade regulator CITES recently decided to allow an aquaculture company in Mexico to export captive-raised totoabas, a large fish categorized as being in danger of extinction under Mexican…
PUNTA UVA, Costa Rica — Every morning, just after dawn, small-scale fishers Ettel Lattouche and Rafael Hernández head to the beach with their fishing gear to eke out a living.…
Today we’re looking at two stories that show how bioacoustics research is helping us better understand the lives of marine mammals — and we take a listen to some of…
JAKARTA — Researchers have confirmed that a lagoon in Indonesia’s Raja Ampat archipelago, a popular dive site, is a nursery for newborn and juvenile manta rays, cementing the area’s status…
In 2004, Charles Clover published a book called The End of the Line that painted a dismal view of our oceans due to rampant overfishing. The book, as well as…
Generally, the word pollution conjures images of billowing smokestacks, oily water and trash-filled highway medians. But for whales, dolphins and porpoises, a subtler and perhaps more sinister source of pollution…
Persistent rain couldn’t dampen the high spirits of Mamalilikulla First Nation members and their guests on a dark day in May. As lowering clouds played hide-and-seek with soaring mountains, the…
In the introduction to his new book, conservation biologist David Shiffman quotes Senegalese forestry engineer and conservationist Baba Dioum: “In the end we will conserve only what we love; we…
On this episode we discuss Indigenous peoples’ long relationship with — and stewardship of — marine environments through the lens of aquaculture. Listen here: Coastal cultures have often enjoyed abundant…
Between 1869 and 1870, the H.M.S. Porcupine sailed into the North Atlantic Ocean and scraped a dredge along the seafloor. When the sailors pulled the dredge back to the surface,…
Before the inhabitants of Itsamia in Comoros decided to intervene, turtles arriving to nest on its beaches drew villagers from neighboring hamlets. Anywhere from 10 to 30 green sea turtles…
Tangled up too often in fishing nets, manta rays have been plunging toward extinction as fishing pressure and other stressors take a toll on their populations. But the species has…
MARERENI, Kenya — One day in April, at a few minutes past six in the morning, the sun’s golden rays lit up the sea on Kenya’s coast. A few early-rising…
Conservation biologist Estrela Matilde has won the 2022 Whitley Award for her work to save sea turtles on the island of Príncipe in Africa’s Gulf of Guinea. The awards, often…
In 2019, researchers sailed to a sprawling seamount off the coast of South Africa, and lowered hydrophones to the seafloor. They picked up all kinds of noises: waves, the crackling of…
The critically endangered estuarine pipefish is known from only two estuaries on the eastern coast of South Africa. Syngnathus watermeyeri was declared extinct in 1994, only to be found again…
Throughout the winter and spring of 2007, there were several curious sightings of a manatee and her calf in a power plant intake canal in the Cuban town of Santa…