Cruise tourism in India: Sailing into troubled waters
The shipping industry contributes around 3.01 per cent of carbon dioxide emissions annually; a single ship emits particulate matter equivalent to …
Centre proposes amendments to Shipbreaking Code 2013 for safe recycling
Toxic ships entering Indian waters expose vulnerabilities in country’s maritime and environmental security
One drop of sunscreen can damage a fragile coral reef system, says report
A chemical found in these creams and lotions not only kills the corals but also causes DNA damage in both adults and larvae
`A major ecosystem change is on its way'
Adriana Dutkiewicz, senior lecturer at the University of Sydney, was the lead researcher of the team that mapped the ocean floor. She spoke to …
Why we must conserve the world’s seagrasses
Protection and restoration of seagrasses can play a significant role in mitigating climate change
What can a bucket of water tell us about Arctic marine life? A lot, says a new study
Scientists have proposed a new technique to monitor the impact of climate change and human activity on marine life
Marine heatwaves don’t just hit coral reefs. They can cause chaos on the seafloor
Over 90% of the heat trapped by greenhouse gases has gone into our oceans, resulting in more intense and frequent heatwaves
Study finds fish surprisingly resistant to marine heatwaves
Some marine heatwaves caused biomass declines, but these were exception not the rule, say researchers
Global Kelp forests declining at 1.8% annually; indigenous knowledge can help, say experts
Kelps are increasingly threatened by climate change, eutrophication and shoreline development, among other human-induced stressors
Marine protected areas are underfunded. Experts discuss ways to address the funding gap
A well-managed and sufficiently funded MPA can restore good health to vulnerable ecosystems, help achieve global biodiversity conservation goals
Climate-smart marine protected areas can shield biota from global warming: Experts
Most current MPAs are located in coastal areas, while only 1.2 per cent of the high seas are protected
FAO calls for sustainable aquaculture, end to illegal fishing
Declaration at the 34th session of FAO’s Committee on Fisheries emphasised on undoing damage caused by COVID-19 pandemic
Robben Island joins list of 20 new protected marine sites in South Africa
Marine protected area management has to take a more human-centred approach and the benefits of protected areas have to be shared more equitably
Herbivores can protect ecosystems from climate change: study
A marine biologist, Rebecca Kordas, tries to understand how intertidal ecosystems, which exist along the shore, adapt to changes such as …
UN Ocean Conference: a roadmap for sustainable use of oceans
Stakeholders have been invited at the Ocean Conference to give voluntary commitments to ensure that the oceans remain clean and provide a robust …
POSCO unplugged
Sayantan Bera travels to Jagatsinghpur in Odisha to find that villagers labeled ‘pro’ POSCO do not have a choice otherwise
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
Plight of marine fishermen in Odisha’s turtle zone
The seven-month-long fishing ban and the perpetual bad weather are making life difficult for state fisher folk
If your city is sinking, why not make it float?
Floating cities are emerging as a possible solution for residents of many of the world's sinking megacities, if they can be built and operated …
Sea butterflies are threatened by climate change. Here’s how this can impact Antarctic marine ecosystems
Ocean acidification more dangerous for shelled, smaller sea butterflies but can impact entire ocean foodweb
Microbes to fight oil spillage in oceans: Indian scientists devise new technology
The study found degradation of crude oil was achievable using low-cost non-toxic agro-residues
Climate impact: Study finds juvenile black rockfish fared better than expected in unusually high ocean temperatures
Fish growth and development were positively related to temperature, but survival to settlement was not directly related to ocean conditions
The Antarctic ice sheet is melting. And this is bad news for humanity
If left unchecked, the complete melting of the West Antarctic ice sheet would cause a global sea level increase of 3.3 metres in the …
Commercial deep sea mining will increase risk to blue whales, dolphins: Study
Sounds produced from mining operations can overlap with frequencies at which marine mammals communicate; can cause auditory masking and behaviour …
Plastic waste woes: A primer on India’s marine litter problem
Only 60 per cent of the total collected plastic waste is recycled, while the fate of the remaining 40 per cent is not accounted