Ocean acidification ‘changing’ marine biodiversity
Study sheds light on how excess carbon dioxide in oceans is affecting marine species and in turn the global food chain
Is India better prepared if a 2004-like tsunami strikes again?
Next month will mark 14 years since the 2004 Indian Ocean Tsunami killed thousands
Indonesia and Australia are sleeping ocean superpowers
The two countries share huge marine resources and opportunities, but they face challenges from climate change and over-exploitation
Oceans may become too acidic for animals to smell their way around
Ocean acidifcation will significantly affect the fitness, physiology, reproduction and behaviour of everything in the sea from sharks and whales …
Expect a wet September, late monsoon withdrawal due to La Niña
There is a 50-55% chance for the development of La Niña condition in the equatorial Pacific Ocean during the autumn of 2020
Fierce and frequent: What causes rapid intensification of cyclones?
Lack of understanding of transition from a seedling, like a low-pressure system to a tropical storm or cyclone, limits extending …
Human activity is slowly killing the world’s rivers, study illustrates
The chemical composition of major rivers such as Yangtze, Amazon, Mississippi and Congo have been altered
Big business, children join Oceans Day celebration
The presence of big business representatives at the conference is significant to ensure their participation in ocean protection
Book Excerpt: The survival of the Maldives as a nation
Journalist Daniel Bosley’s new book delves into the fragile group of atolls in the Indian Ocean
Thick ones, pointy ones – how albatross beaks evolved to match their prey
Beak size, shape varied between albatross species, making it a useful tool for identifying species that otherwise look similar
You can’t mine the seabed without proper rules
Extracting these minerals would be energy intensive and the problems experienced in terrestrial mining would be replicated at sea
La Niña is finishing an extremely unusual three-year cycle — here’s how it affected weather around the world
It’s hard to know exactly what climate change will mean for El Niños and La Niñas
Two United States cities declare support for orcas’ legal rights
Only 73 Southern Resident Orcas left in the wild; Current legislations ineffective, say city residents
Mexico braces for flash floods, landslides as Hurricane Orlene barrels in
Orlene is expected to pass Mexico’s Islas Marias islands before its landfall on the coast of mainland Mexico
National Geographic recognises ‘Southern Ocean’ as globe’s fifth ocean
The International Hydrographic Organization too had recognised the term in 1937 before repealing it in 1953
Internal tide mixing keeps deep Andaman Sea warmer than Bay of Bengal: Study
Deep waters in the Andaman Sea are about 2 degrees Celsius warmer than in the Bay of Bengal
A warming Bay of Bengal may have turned Amphan into super cyclone: Experts
Storms will rapidly intensify more frequently in the Indian Ocean, making prediction methods less accurate
Microplastic in Atlantic: Ocean lab near Bermuda Triangle
Scientists on expedition find 29 pieces of plastic, of which 23 are micro plastic, in the Atlantic Gyre
Large quartz dust particles found in the middle of the North Atlantic
The mere existence of these particles at this location cannot be explained by conventional climate change models
Sea level rise 3mm higher in 2018 than last year: report
Previous studies have also warned that the sea level rise in 21st Century has been three times as fast as that in the bulk of the 20th
An Arctic account
The ice layer is thinning and spring arrives sooner than expected. The Arctic is already experiencing the impacts of global warming
Powerful typhoon headed for Philippines
Country’s disaster management officials have alerted authorities to keep relief material ready
Africa: The least responsible, but most vulnerable to climate change
More than 2,000 natural disasters have hit Africa since 1970 affecting 500 million people and killing 0.9 million
40th Indian scientific expedition to Antarctica launched
Apart from its scientific mission, the expedition shall carry out the humanitarian responsibility of relieving the 48-strong winter crew from …
COVID-19: After 2.5 years, Micronesia in the Pacific records its first outbreak
Barely a fortnight before Micronesia had planned to lift its quarantine and travel restrictions on August 1, 42 people have tested positive for …