From the coastline to freshwater streams, people living in Amazonia say industrial fishing, deforestation, hydroelectric dams and climate change have reduced fish populations. Industrial fishing is one of the main explanations for the low numbers. Fishermen report that large boats are trawling with nets up to 30 kilometers (18.6 miles) in length that do not allow fish to reach the shore.
The Southern Ocean surrounding Antarctica is the icy heartbeat of our blue planet. Through its powerful currents, Antarctica’s ocean regulates our oxygen production and climate, and provides key nutrients that…
In 2016, Barack Obama, the U.S. president at the time, made a proclamation: he would expand the protection of the Papahānaumokuākea Marine National Monument, a stretch of ocean fringing the…
New research looks beyond the known physical effects of plastic ingestion in seabirds and suggests it can cause on-going harm in various body organs, impacting health.
Sea turtles lumber from ocean to shore to lay their eggs in the sand. In some places, this effort is protected by humans who patrol beaches on foot, warding off…
In April 2009, ocean explorer Enric Sala and a team of marine biologists dove into the waters around the southern Line Islands, an uninhabited archipelago in the central Pacific that…
Everything about the Greenland shark seems to be slow: these long-bodied animals swim slowly, grow slowly and reach maturity slowly. Their maturity rate is so sluggish, in fact, that scientists…
Editor's note: Following the publication of this podcast, Spain’s Minister of Fisheries announced that the EC will allow Spanish trawlers to fish in 41 of the 87 areas where it is…
The trillions of pieces of plastic currently roving through the global ocean are known to be an assault on life. Turtles get tangled up in discarded plastic fishing nets. Whales…
A spate of North Atlantic right whale deaths that began in 2017 shook the scientists who study the critically endangered species. That year, 17 whales died, and the losses prompted…
Colombo, SRI LANKA — Like floating mushrooms with thin and transparent tentacles, jellyfish would have been drifting in the oceanic currents for several millions of years and even predating the…
BRUSSELS — On Sept. 15, the European Commission made a historic announcement: it will prohibit bottom fishing across 16,000 square kilometers, or 6,200 square miles — an area about half…
If you have followed major climate change news in the last few years, you might believe coral reefs are going extinct. Global warming is resulting in more frequent bleaching events,…
Hours after being born, oysters are already working to form their protective, chalk-layered shells. Drawing calcium and carbonate from seawater, they combine the two to form hardened shells. But as…
Heat waves are reshaping life in the Mediterranean, with few of the sea’s coves, bays and shorelines untouched, according to a recent study looking at the impact of marine heat…
WEST SUMBAWA, Indonesia — “Gentlemen present in the room — have you ever eaten turtle eggs?” This was how Musyafirin, the head of West Sumbawa district in Indonesia’s West Nusa…
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…
Balintang, PHILIPPINES — “Seaweeds are important to me because they give me joy when we plant them,” says Melinda Gimotea, as she crouches down among the pile of seaweed seedlings…
In 2021, faced with an economy battered by the COVID-19 pandemic, the island nation of Maldives considered lifting a ban on shark fishing that had been in place since 2010.…
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 a sterile room, Bertalan Lendvay wields an electric drill that flicks off tiny flakes of precious coral skeletons. Lendvay, a research associate at the University of Zurich’s Institute of…
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…
RAROTONGA, Cook Islands – Every Saturday, a group of Cook Islands Māori youth slide into scuba gear, grab sticks from the ironwood trees (Casuarina equisetifolia) growing along Rarotonga’s beachfront, and…
