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OCEAN ENERGY
In 2017, Japan tested a twin-turbine machine in the Kuroshio Current; the floating device later showed it could generate 100 kW from the Pacific’s “river”- In 2020, a three-turbine frame was lowered into New York City's East River; six months later, it had sent 210MWh of tide-made power to the U.S. grid
- In 2017, engineers put a 1MW power machine shaped like a giant floating bird off Scotland; it ran for 2 years, riding out an 18.7-metre wave, before sinking
- In 1980s, sea otters gradually returned to California's coastlines after being nearly extinct. Their return restored kelp forests, reduced carbon emissions and floodingOnce hunted to extinction for their pelts, sea otters gradually returned to the Californian coastlines. Their comeback reduced the sea urch...20 Sep, 2026, 12.45 AM IST
- In 2026, Australian surfer Banjo Hunt transformed a retired wind turbine blade into surfboard fins. Years later, the experiment shows how old composites can find new usesBanjo Hunt’s turbine-blade surfboard fins tell a larger story about the next stage of the renewable-energy transition. Wind power can reduc...19 Sep, 2026, 07.28 PM IST
- India needs multi-route energy strategy as West Asia tensions threaten supplies: ExpertsGrowing West Asian tensions expose India's energy supply vulnerabilities. Experts urge a multi-route strategy and diversified crude and gas...19 Sep, 2026, 01.31 PM IST
- A future without oxygen: Scientists explain what Earth could look like in a billion years - hostile to complex life long before the Sun dies outEarth's breathable atmosphere is a temporary phenomenon, experts predict. Computer simulations show oxygen loss within one billion years, l...18 Sep, 2026, 12.54 AM IST
- Scientists find a smarter way to make drinking water from seawater — and the leftover salt could help supply lithium for future electric car batteriesScientists developed a solar desalination system that turns seawater into fresh water. This innovative technology solidifies leftover salt ...17 Sep, 2026, 12.09 AM IST
- In 1998, Leonardo DiCaprio started an environmental foundation at 24; it later backed more than 200 projects across 50 countriesIn 1998, Leonardo DiCaprio started an environmental foundation at 24; it later backed more than 200 projects across 50 countries. The Leona...16 Sep, 2026, 09.21 PM IST
- In 2021, engineers floated a 74-metre platform off Scotland with 2 underwater turbines, and it's been making power since JulyOff the coast of Scotland, the innovative Orbital O2 platform is revolutionizing energy generation with its ability to produce clean electr...16 Sep, 2026, 06.50 PM IST
- Saudi pipeline hit by drones to be out of service for weeks, further restricting oil flowA Saudi oil pipeline faces weeks of repairs after an attack, impacting global petroleum supplies. Houthi rebels captured key Red Sea island...15 Sep, 2026, 08.09 AM IST
- Quote of the Day by Bill Gates: "But I hope you’ll spend more time and energy supporting whatever you’re in favour of than opposing..." Microsoft co-founder Bill Gates shares a powerful life lesson on why supporting what you believe in can matter more than constantly opposing what you dislikeQuote of the Day by Bill Gates: Bill Gates' quote "But I hope you’ll spend more time and energy supporting whatever you’re in favor of than...13 Sep, 2026, 05.20 PM IST
- Venus has a deadly heat blanket that Mercury never had. Why the planet farther from the Sun became the hottest world in our solar systemMercury is closer to the Sun, but Venus is the solar system's hottest planet. Venus possesses an extremely dense carbon dioxide atmosphere ...12 Sep, 2026, 07.35 PM IST
- Asian ports snarled as El Niño fuels busy typhoon seasonThe shipping industry in Asia is grappling with unprecedented challenges as the typhoon season proves to be remarkably intense. Shanghai is...12 Sep, 2026, 10.36 AM IST
- Five-year fuel contract with Mauritius: IndianOil turns 25-year presence into strategic footholdIndia has signed a five-year fuel supply agreement with Mauritius under which IndianOil will meet the island’s entire import requirement of...07 Sep, 2026, 09.48 PM IST
- In 1969, California witnessed catastrophic oil spill between 3.5 million and 4.2 million gallons of crude into Santa Barbara Channel, leading to rise of modern environmental movement, nearly 6 decades later Donald Trump administration is causing concerns among residents. Here's whyTrump administration, citing a need for energy security and job creation, has already announced plans for new offshore oil leases in Califo...07 Sep, 2026, 08.42 PM IST
- No winter in India in 2026? World Meteorological Organization warns of nearly 100% chance ‘Godzilla’ El Niño will affect temperatures till February 2027A powerful El Niño is strengthening over the tropical Pacific, with the WMO warning that the weather phenomenon is highly likely to continu...07 Sep, 2026, 04.12 PM IST
- China has developed a new material that pulls uranium from seawater at eight times a US benchmark — what it could mean for nuclear powerChinese scientists have created PhosCage, a material that captures uranium from seawater. This new substance performs significantly better ...06 Sep, 2026, 11.43 PM IST
- Pangea Ultima: In 200 million years, Earth could have a new supercontinent, and its climate may be almost impossible for humans to surviveEarth's continents are moving, and a future supercontinent may form. Scientists model Pangea Ultima, a landmass forming in 200 million year...06 Sep, 2026, 05.43 PM IST
- A 2003 study shows how blue whale sounds travel more than 1,500 kilometers through a hidden ocean corridor discovered in World War II and how ships threaten itThe deep ocean serves as a natural sound superhighway for marine organisms, allowing low-frequency sounds to travel great distances through...06 Sep, 2026, 09.37 AM IST
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