Breaking Waves: Ocean News

Brittlestars, sea anemones and a catshark among new-to-science species collected during expedition off the Queensland coast Get our breaking news email, free app or daily news podcast Marine scientists have discovered more than 110 new fish and invertebrate species in the Coral Sea – a figure they believe could exceed 200 as more are identified. The species were found in waters between 200 metres and 3km deep in the Coral Sea marine park, Australia’s largest marine protected area, which spans nearly 1m sq km to the east of the Great Barrier Reef. Continue reading...

A death rate of up to 90%, attributed to warming seas, is threatening the trade in Hiroshima prefecture, which produces most of the country’s farmed oysters The Kure oyster festival is doing a brisk trade in beer and grilled meat on sticks. But the longest queues are in front of the oyster stalls, where chefs shuffle piles of mottled shellfish across griddles, waiting for their hinges to ease and reveal their fleshy interiors. Nobuyuki Miyaoka, who is attending the festival with his son, daughter-in-law and their young children, likes his oysters steamed with sake and served with a few drops of tangy ponzu sauce. “The local oysters were fine until this year,” he says. “They used to be a lot bigger … look how small they are.” Chefs prepare oysters at the Kure oyster festival. This year, local businesses and consumers say the shellfish have been scarce and smaller than usual Continue reading...

‘Precious ocean life is being pushed to the brink,’ say campaigners, arguing that overfished marine areas are ‘protected only on paper’ Almost 40% of England’s seas are designated as marine protected areas. Their purpose, the government says, is “to protect and recover rare threatened and important marine ecosystems … from damage caused by human activities”. And yet in the four years to 2024, trawlers using vast nets, including those that scour the seabed, caught more than 1.3m tonnes of fish within them, according to official figures that campaigners say show they are “little more than lines on a map”. Continue reading...

npj Ocean Sustainability, Published online: 31 March 2026; doi:10.1038/s44183-026-00194-1 Canada’s accelerating biodiversity and climate crises threaten ecosystems, communities, and the economy. Significant progress toward international and national conservation targets—supported by federal investment and Indigenous‑led stewardship—is now at risk as key funding programs near expiration. Here, we caution that stalled initiatives will jeopardize hard‑won gains that have taken decades to materialize, undermine reconciliation commitments, while escalating long‑term ecological and economic costs. Renewed federal leadership is essential to safeguard Nature and maintain Canada’s global conservation momentum.