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SEAGRASS HABITATS
In 2000, California found an aquarium alga choking native seagrass: officials covered every patch with black PVC and chlorinated everything beneath; six years later, it was gone- Florida returns over 500,000 tonnes of recycled oyster shells to Gulf of Mexico, helping restore marine life
- In 1985, the first invasive lionfish was spotted off Florida after aquarium releases; within decades, it had spread across much of the Caribbean and US Atlantic coast, devastating reef fish that had no natural defense against it
- A gigantic 400-year-old black coral in New Zealand's Fiordland, measuring 4 meters tall and 4.5 meters wide, has scientists calling it "absolutely huge" and using the find to map where these slow-growing corals still surviveA colossal black coral, estimated to be 300-400 years old and one of the largest ever found in New Zealand, has been discovered in Fiordlan...27 Jun, 2026, 04.53 PM IST
- What’s behind the giant brown ribbon stretching thousands of miles across the Atlantic ocean?A giant brown ribbon stretching thousands of miles across the Atlantic is revealing how closely Earth's oceans, climate, and ecosystems are...22 Jun, 2026, 07.48 PM IST
- A shark that walks instead of swims? Scientists just found a new one in the wild, and it may already be facing extinctionScientists have identified a new species of 'walking' shark in Papua New Guinea, named Hemiscyllium dudgeonae. This unique shark uses its p...19 Jun, 2026, 12.59 AM IST
- How Did a Sea Cow Fossil End Up in Qatar’s Desert? Scientists Finally ExplainResearchers have discovered fossils of a new sea cow species, Salwasiren qatarensis, in the deserts of Qatar, dating back 21 million years....13 Mar, 2026, 10.15 PM IST
- Not All Species Are Declining: Turtles and Tigers Are Beating the OddsNature is showing signs of recovery in protected areas. Sea turtles are returning to nesting beaches, and tiger populations are increasing ...07 Feb, 2026, 05.37 PM IST
- This “Trash Island” Is Becoming an Ecosystem—and Scientists Are UnsettledOcean plastic is now home to new life. Algae, barnacles, and small creatures are settling on floating debris. This is not a sign of ocean h...06 Feb, 2026, 09.39 PM IST
- Underwater drones reveal the ocean’s potential to store carbonFujitsu is developing underwater drones to measure carbon absorption by coastal ecosystems, aiming to boost the blue carbon credit market. ...26 Jan, 2026, 10.32 AM IST
- Singapore launches first seagrass restoration project to protect coastal ecosystemsSingapore has launched its first seagrass restoration project to enhance tropical seagrass knowledge and transplantation efforts. Led by NP...18 Jun, 2025, 02.28 PM IST
- Study warns of abrupt species decline due to climate change20 May, 2023, 06.06 PM IST
- Dugong: Sea cow that inspired mermaid tales declared extinct in ChinaDugongs are quite gentle animals that are rarely seen grazing on seagrass and swimming gracefully through the ocean. Researchers interviewe...24 Aug, 2022, 07.42 PM IST
- Takeaways for India from the groundbreaking NEOM and OceanX Red Sea expeditionIndia, with over 7,500 km of coastline and a varied marine ecosystem - from lagoons, estuaries, and coastal marshes to seagrass meadows, co...02 Nov, 2021, 02.50 PM IST
- Whale sightings aid quest to protect wildlife in Indian Ocean oasisThe scientists are on a monthlong quest to document whales and other marine mammals living around the Mascarene Plateau, hoping to bolster ...22 Mar, 2021, 02.10 PM IST
- Marine reserves can help mitigate climate change effectsSan Francisco, June 9 (IANS) An international research team has evaluated 145 peer-reviewed studies and concluded that "highly protected" m...09 Jun, 2017, 10.49 AM IST
- Rare sea snakes thought to be extinct found in AustraliaScientists have discovered two critically endangered species of sea snakes off the coast of Western Australia, which were thought to be ext...21 Dec, 2015, 05.10 PM IST
- NASA satellite images to help protect the Great Barrier ReefResearchers from the James Cook University have developed a new technique that analyses the images to assess coastal water quality from spa...13 May, 2014, 04.42 PM IST
- Sewage, coastal destruction threaten marine lifeSewage is a growing threat to oceans and seas, putting at risk marine life and habitats as the pollution problem escalates, the United Nati...05 Oct, 2006, 12.10 AM IST
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