Severe heatwave in Mediterranean Sea for 70 days, mass mortalities in marine life expected

At 27ºC, sea temperatures now close to late Cretaceous period of dinosaurs 

Govt finalising a national policy on the blue economy: Jitendra Singh

The policy envisages the optimal utilisation of all sectors of the maritime domain for sustainable development of coastal areas

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

Oceans Great Dying 2.0: Mass extinction haunts oceans

Scientists warn an imminent mass annihilation of marine species similar to one 250 million years ago that wiped out most lives in oceans 

Oceans Great Dying 2.0: Earth’s climate moderator is warming, faster

Oceans are heating up as they cross their natural capacity to sink carbon and atmospheric heat induced by GHGs emissions. It will further …

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

Oceans Great Dying 2.0: Earth’s waters in a state of flux

In the past three decades, the top 2,000 metres of the oceans have warmed up due to global warming

Oceans Great Dying 2.0: Heatwaves sweep the oceans

Marine heatwaves hit the western Indian Ocean and the northern Bay of Bengal the most; will be a permanent feature by end of the century  

Is Migaloo … dead? As climate change transforms the ocean, the iconic white humpback has been missing for 2 years

Migaloo’s presence — or lack thereof — highlights the variations in whale migration

Draft fisheries subsidies agreement will negatively impact developing nations: Experts

Developing nations have some wins at the Ministerial Conference but developed nations benefit most  

World Sea Turtle Day 2021: Seven reasons why marine turtles deserve their own day

From historic trade to modern tourism, as ecosystem engineers and biological transporters, sea turtles are an important part of the lives of …

Simply Put: Pollution runs deep

Warmer subsurface waters in Bay of Bengal likely fuelled Amphan super cyclone: Study

This shows a link between marine heatwaves and cyclones, say experts

Iridescent Skin: New book explores role of cage diving in demystifying, conserving white sharks

Raj Sekhar Aich explores the fraught relationship between humans an sharks through cage-diving experience in this intimate account

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

Protection assistant shot at by poachers in Odisha’s Similipal Tiger Reserve, injured

Sunaram Singh consequently suffered two bullet injuries to his right leg as he and other guards tried to nab armed poachers

Price of seafood spikes in coastal Odisha due to annual two-month fishing ban

Odisha observes a two-month ban on trawling and mechanised fishing every year to help sea fish spawn

Extinction threat: Vaquita porpoise global population down to only 10

The species saw a 98% decline in population in 2 decades

Thazhampettai: Climate change, erratic ocean currents make fishing in this Tamil Nadu village unpredictable

More frequent and deadlier cyclones as well as the construction of private harbours in Tharangambadi has only added to the woes of the fisherfolk

A million Olive Ridleys have laid eggs on Odisha’s Gahirmatha, Rushikulya rookeries this year

For the first time, more than 200,000 turtles laid eggs at Gahirmatha on a single day

As told to Parliament (March 24, 2022): Tropical Indian Ocean warmed by 1°C from 1951-2015

All that was discussed in the House through the day  

Plastic endgame: Did UNEA 5.2 start a new era

The world’s adoption of the resolution to end plastic pollution by 2024 is only the first step in a long battle

20 years of talks later, half the Earth’s surface area to have binding environment treaty

United Nations members negotiate instrument under UN Convention on Law of the Sea to conserve, sustainably use marine biological diversity of …

Why does the world need a library of underwater sounds? A scientist explains

Audrey Looby, lead author of new study on underwater sound library explains the science, benefits and challenges of such a database

Frequent marine heatwaves in Indian Ocean disrupt India‘s monsoon patterns

Western Indian Ocean and northern Bay of Bengal most affected