Dolphin numbers have shrunk in Odisha, reveals Census

Gahirmatha Marine Sanctuary was found to be having the largest number of the animals, though the figure was much less than in 2018

Business-as-usual approach to curbing CO2 emission could kill vital corals by 2100

Greater carbon concentrations in oceans lead to algae producing more potent chemicals that kill corals more rapidly

2016, the year that was: environment and energy

In a year of coral bleaching, power blackouts and Donald Trump, 2016 made the previous year's climate of environmental optimism rather difficult …

Is climate change causing cannibalism among seagulls?

Seagulls are eating their own eggs as fish—their primary diet—move deeper into seas due to rising temperature

Fish production from aquaculture is up but no improvement in marine life

A report on state of world’s fisheries and aquaculture finds capture production stagnating, but no improvement in marine diversity

Largest cruise ship to Arctic could set a wrong precedent

The month-long voyage across the Arctic can have a manifold impact on a region that’s already vulnerable to climate change

Baltic Sea low on oxygen

Anthropogenic activities are reducing oxygen in the Baltic Sea, harming the marine ecosystem

Prelude to extinction

Fishery experts say a global system of management is essential to prevent the extinction of the world's fish stocks, even as the number of …

Marine feuds are festering sores in Kerala

Kerala's coast has become a battleground between traditional and mechanised fishing communities, jeopardising the marine ecosystem.

Sooty symptoms

The role of marine life in mitigating global warming takes a knocking as new findings link carbon on the ocean floor to forest fires

Sullying the seas

An oil spill pollutes 500 km of the French coast. It takes three weeks and public pressure for the guilty company to accept responsibility

Science and Technology - Briefs

South Pacific nations agree to stop bottom trawling

Ecological reasons to oppose Sethusamudram project

Science and Technology - Briefs

Science and Technology - Briefs

Traditional knowledge of fisher people may be included in the process of identifying marine biodiversity hot spots

Some countries noncommittal about identifying ecologically and biologically sensitive marine areas in high seas and territorial waters

Ongoing coral bleaching at Great Barrier Reef may be as bad or worse than 2016 event

Coral species considered to be resistant to bleaching also found to be affected and dying

Flight to nowhere

Ban whaling

Irrawaddy dolphin found dead in Chilika

This is the 8th dolphin death in Odisha in 8 months

DTE Impact: Install transponders in all fishing vehicles to save Olive Ridleys in Odisha, says HC

A survey found nearly 800 dead sea turtles on the Odisha coast, DTE reported February 4

Olive Ridley ‘arribada’ at Odisha’s Gahiramatha ends

407,194 turtles laid eggs in the marine sanctuary from 14-21 March, 2020

UAE

Poisoned land

Pollutants released by world's industrialised nations end up in Inuit's food