Tracking tropical turtles deep down to the seabed reveals their feeding habits

Submerged banks and mesophotic depths are important foraging grounds for critically endangered marine animals such as turtles and may support a …

To protect endangered sharks and rays, scientists are mapping these species’ most important locations

Sharks and their relatives need human help to survive and maintain their important biological roles in the ocean

Fourth global mass coral bleaching? Great Barrier Reef severely affected, corals seen dying 

High ocean temperatures due to climate change, El Nino feared to trigger fourth global mass coral bleaching   

Indian blue economy is thriving but country needs to be careful about marine litter

Abandoned, lost or discarded fishing gear is a serious threat worldwide

Loss, decay and bleaching: Why sponges may be the ‘canary in the coal mine’ for impacts of marine heatwaves

Marine sponges were earlier thought to be more resilient to ocean warming

Marine litter menace: Short-term solutions not enough; need robust policy

Effective enforcement of rules and penalty against defaulters is required 

Sonorous submarine: Tech used to study fish in Goa can help understand how sea life responds to climate change

Certain fish communities are loud during the day, while others are more vocal at night

DTE impact: Orissa High Court forms panel to study Olive Ridley conservation after 800 die

The 3-member panel to report by March 10 after consulting stakeholders

‘India supports marine protected areas in Antarctica to conserve ocean life’: Jitendra Singh to DTE 

New designated regions be counted in 30X30 goal  

New fish species discovered in Bengal’s Digha harbour

It is the fourth species of Pterygotrigla genus reported in India so far

NASA highlights loss of mangrove cover on Katchal island in the Nicobars

More than 90% of mangrove cover on the island was lost due to the Indian Ocean Tsunami

Oceans Great Dying 2.0: Read DTE’s in-depth coverage

DTE Call For Action: How to combat the threat of marine litter

We can protect the marine ecosystem if we know the extent and sources of marine litter

Sri Lanka threatened by massive oil spill from burning vessel

Fossil-sorting robot to make it easier to study oceans, climate

New tech can automate sorting, manipulating and identifying microscopic marine fossils

State of the Global Climate report: 58% of ocean suffered at least one marine heatwave event in 2022

Around 25% of ocean surface also affected by marine cold spells

Fishy business: Millions of people missing out on their fair share of aquatic foods

Nearly 800 million people across the world depend on marine and freshwater foods

Simply Put: Pollution runs deep

Fresh negotiations on UN High Seas Treaty begin in New York. Here’s what to expect

United Nations member nations failed to reach a consensus last year

Simply Put: Hungry tide

Carbon footprint of marine fisheries lower than global average. Efforts on to green sector: CMFRI

Active fishing consumes more than 90% of the fuel used in the sector

Giant: Meet a bacterium that is visible to the naked eye

French president Emmanuel Macron wins re-election: A victory with deep challenges

Macron finished 4.5 points and 1.6 million votes ahead of Le Pen

Where does plastic pollution go when it enters the ocean?

It’s estimated that one in three fish eaten by humans contains microplasts

Shark & ray meat consumption no longer restricted to India’s tribal & coastal peoples: Paper

Tourists and middle- & upper-class domestic consumers emerging consumption classes for elasmobranch meat