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FRESHWATER SALINIZATION
In 2022, researchers found that salt levels within water-quality guidelines could still damage lake food webs; tiny algae-eating animals were vulnerable- In recent years, workers began restoring 4,000 acres at Delaware's Prime Hook National Wildlife Refuge. Today, new dunes stand nearly 10 feet high as grasses thrive and wildlife returns
- In 2015, Cullinan Ranch crews breached levees, bringing tidal flows back to 1,200 acres. 11 years later, migratory birds and fish now use the restored Napa River habitat in California
- In 2019, UT Austin and Lockheed Martin developed a hydrogel system producing 12 times more water than commercial solar stills. 7 years later, its 3.6 L/h/m² rate remains a striking benchmark in solar purificationSeven years after the original 2019 report, the reported 3.6 liters per hour per square meter remains an interesting benchmark for understa...29 Aug, 2026, 04.31 AM IST
- In 2000, Australian scientists tricked grapevines into conserving water by drying half their roots. 26 years later, PRD remains a technique that can maintain yields while cutting irrigation by 50%Australian scientists developed Partial Rootzone Drying (PRD), an irrigation approach designed to reduce water use while maintaining commer...28 Aug, 2026, 12.20 AM IST
- In 2016, researchers proposed that salt fingers could send crystals to the Dead Sea floor. 3 years later, a 2019 study backed the theory, showing why the lakebed gains about 10 centimeters of salt yearlyRecent scientific research reveals the intriguing mechanism behind the formation of salt crystals in the Dead Sea. As warmer, salt-laden su...26 Aug, 2026, 11.20 PM IST
- In 1978, Turkey Point workers found 1 crocodile nest when Florida had fewer than 300 left. 48 years later, about 400 live in its canals, turning a nuclear plant into an unlikely crocodile habitatAn unexpected discovery at Turkey Point nuclear plant in 1978 initiated a crocodile recovery. Engineers built canals which created an accid...24 Aug, 2026, 07.54 PM IST
- Massachusetts’ 2022 drought pushed seawater into a coastal marsh, triggering an 83% crash in methane emissions; the wetland still hadn’t recovered a year laterIn 2022, Massachusetts experienced a significant drought that led to seawater intrusion in a coastal marsh. This unusual phenomenon resulte...19 Aug, 2026, 11.21 PM IST
- A vast ocean conveyor carries water from Greenland through the Atlantic for 350 years and shapes rainfall in Brazil; 15,400 years ago, it suddenly surged beyond today's strengthRecent sediment analyses indicate that the Atlantic Meridional Overturning Circulation has undergone surprising fluctuations in intensity. ...17 Aug, 2026, 11.10 PM IST
- In 1977, a Saudi prince towed a chunk of Alaskan iceberg to Iowa and served 4,000-year-old ice to guests. Decades later, his bizarre plan to ship icebergs for drinking water is attracting serious engineering interestA Saudi prince proposed towing icebergs for freshwater in 1977. Engineering challenges prevented this ambitious plan from becoming reality....12 Aug, 2026, 05.58 PM IST
- In 2023, San Diego researchers released bright pink dye into an estuary plume to study how runoff moves through breaking surfResearchers dyed ocean water pink to track storm runoff at Torrey Pines. This experiment, called PiNC, used non-toxic dye released into Los...01 Aug, 2026, 05.02 PM IST
- Blue crabs were first found in Italy's Adriatic in 1949; 74 years later, they exploded, cut clam output 90%, and pushed 160 km up the Po RiverAmerican blue crabs, famed for their presence in coastal cuisine, are now making an alarming, unprecedented journey deep into Italy's Po Ri...29 Jun, 2026, 03.48 PM IST
- Deep beneath Utah’s Great Salt Lake, scientists discovered a giant freshwater system no one expectedScientists have discovered a vast underground freshwater lake extending kilometers beneath the hypersaline Great Salt Lake. This surprising...11 May, 2026, 05.17 PM IST
- Why Do Certain Rivers Glow Blue at Night?Rivers and coastal lagoons worldwide emit an electric blue glow after sunset, a phenomenon caused by bioluminescent dinoflagellates. These ...02 Mar, 2026, 04.08 PM IST
- Ahead of MCD polls, Delhi govt proposal to replace tankers with RO Water ATMsPeople living in JJ clusters in Delhi will not have to stand in queues for long for water tankers as the government plans to install around...14 Nov, 2021, 11.46 AM IST
- Melting ice making sea around Greenland less saline: Study15 Oct, 2017, 02.20 PM IST
- Cookies, ice cream from seaweed extracts to fight climate changeKolkata, Oct 14 (IANS) Cookies baked from extracts of local seaweed abundant in the Sundarbans mangroves have 17 per cent higher protein co...14 Oct, 2016, 02.10 PM IST
- Ocean salt level may affect climate on Earth-like planetsThe research team used computer models of ocean circulation on exoplanets to see what would happen when their oceans had different salinity...06 Apr, 2016, 04.29 PM IST
- Scientists discover vast undersea freshwater reservesAustralian researchers said on Thursday they had established the existence of vast freshwater reserves trapped beneath the ocean floor whic...05 Dec, 2013, 11.11 AM IST
- Cairn strikes water in Rajasthan desertCairn India, which has struck oil in Barmer, has managed to discover substantial freshwater resources in Rajasthan desert, in what has come...22 Mar, 2007, 01.05 AM IST
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