News About The Oceans of Earth
December 16, 2025
US says Mexico agrees to water treaty obligations

New York (AFP) Dec 13, 2025
The United States and Mexico reached an agreement on water-sharing on Friday, after President Donald Trump threatened new sanctions. Trump said Mexico owed 800,000 acre-feet of water to the US and demanded it release a quarter of this amount by December 31 or be hit with a new five percent tariff. The Republican leader accused Mexico of violating a 1944 treaty under which the US shares water from the Colorado River in exchange for flows from the Rio Grande, which forms part of the border between ... read more
Ozone catalysts mapped for safer water disinfection
Pittsburgh PA (SPX) Dec 05, 2025
University of Pittsburgh researchers and collaborators have identified how to design catalysts that generate ozone on demand as a potential alternative to chlorine-based disinfection in hospitals an ... more
Hydrogen plasma method cuts most CO2 from deep sea metal extraction
Berlin, Germany (SPX) Dec 05, 2025
Researchers at the Max Planck Institute for Sustainable Materials report that deep sea manganese nodules could supply large volumes of copper, nickel and cobalt for the energy transition if mining a ... more
Mexico president confident of deal with US on water dispute
Mexico City (AFP) Dec 9, 2025
Mexican President Claudia Sheinbaum said Tuesday she was confident of reaching an agreement with US President Donald Trump in a water-sharing dispute, after he threatened new sanctions. ... more
Wave kills four in Spain's Tenerife
Madrid (AFP) Dec 8, 2025
Four people died in Tenerife over the weekend and one remained missing after a wave swept away bathers on the Spanish tourist island hotspot, according to the authorities. ... more
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Norway postpones deep-sea mining activities for four years
Oslo (AFP) Dec 3, 2025
Norway on Wednesday postponed the first licences to permit deep-sea mining in its Arctic waters for four years, a delay environmentalists hope signals the "nail in the coffin" of the plans. ... more
Study says African penguins starved en masse off South Africa
Johannesburg (AFP) Dec 5, 2025
Endangered penguins living off South Africa's coast have likely starved en masse due to food shortages, a study said Friday, with some populations dropping by 95 percent in just eight years. ... more
Sea-floor animals decrease nearly 40% in deep-sea mining zone: study
London (AFP) Dec 5, 2025
The number of sea-floor animals fell by 37 percent in a deep-sea mining exploration zone, according to a study published Friday probing the emerging industry's impact on biodiversity. ... more
Reservoirs half as full as last year in drought-hit Tehran
Tehran (AFP) Dec 2, 2025
Reservoirs in and around the drought-hit Iranian capital Tehran are holding 55 percent less water compared to the same date last year, state media reported Tuesday. ... more
Flood-hit Asia regions saw highest November rains since 2012: AFP analysis
Paris (AFP) Dec 2, 2025
Some flood-hit regions of Southeast Asia experienced their heaviest November rains since 2012, according to an AFP analysis, as climate change intensifies seasonal weather patterns. ... more
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Japan oysters dying 'en masse', likely due to warmer sea: officials
Tokyo (AFP) Dec 1, 2025
Oysters in Japan are dying en masse in parts of the country's top production area, likely due to warmer sea temperatures, officials said Monday. ... more
Iran halts power generation at key dam over drought
Tehran (AFP) Nov 29, 2025
Iranian authorities on Saturday stopped electricity production at one of the country's biggest dams due to a marked decrease in the reservoir's water levels, state media reported. ... more
UK Scout climate mission HydroGNSS begins water cycle mapping from orbit
London, UK (SPX) Nov 28, 2025
The UK has placed the twin HydroGNSS satellites into orbit to measure how water moves through the Earth system using signals from existing navigation satellites. The mission was launched on 28 Novem ... more
Greece puts capital Athens on water emergency footing
Athens (AFP) Nov 29, 2025
Greece has put the greater Athens area and two islands on a water emergency footing, to speed up infrastructure works and address the mounting threat of chronic drought. ... more
Human washing machine goes on sale in Japan
Tokyo (AFP) Nov 28, 2025
After wowing World Expo visitors, a human washing machine is now on sale in Japan, a company spokeswoman said Friday. ... more
Ocean regions show simultaneous changes in temperature salinity oxygen and acidity

Tokyo Japan (SPX) Nov 26 2025
An international team has documented significant compound changes across much of the global ocean's upper one thousand meters. The study in Nature Climate Change developed a framework to identify locations and time periods when the ocean exhibits concurrent shifts in temperature salinity oxygen and acidity. Lead author Dr Zhetao Tan reported that 30 to 40 percent of upper ocean layers already show clear changes in at least two of these properties compared to sixty years ago. Some ocean regions dis ... read more
Rivers of salt: life on Bangladesh's climate frontline
Khulna, Bangladesh (AFP) Nov 24, 2025
On Bangladesh's coast, where mighty Himalayan rivers meet the sea, water defines every rhythm of life, and every struggle. ... more

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Teen saving India's ponds says everyone can be a leader
Geneva (AFP) Nov 21, 2025
Dev Karan recalls the first time he saw a purple pond, "filled with dyes and chemicals, and choked with plastic". ... more
Iran president says capital move needed due to overcrowding, water crisis
Tehran Nov 20, 2025
Iranian President Masoud Pezeshkian said Thursday that the country's capital should be relocated away from Tehran because of overcrowding and a deepening water crisis. ... more
Pacific islands rue lost chance to host COP climate summit
Sydney (AFP) Nov 20, 2025
Pacific islanders decried on Thursday a wasted chance to draw eyes to their climate troubles, after their bid to co-host next year's COP climate summit was brushed aside. ... more
Ultrasonic device dramatically speeds up harvesting of water from air
Cambridge, MA (SPX) Nov 19, 2025
The system can be paired with any atmospheric water harvesting material to shake out drinking water in minutes instead of hours. MIT engineers design an ultrasonic system to "shake" water out ... more
Education for girls hit hard by India's drying wells
Nandurbar, India (AFP) Nov 18, 2025
Each morning, 17-year-old Ramati Mangla sets off barefoot with a steel pot in hand, walking several kilometres to fetch water from a distant spring in India's Maharashtra state. ... more
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