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HIGH LEVEL WASTE
In 2021, NREL fermented food waste into volatile fatty acids and catalytically upgraded them to jet fuel; the SAF was estimated to cut net carbon emissions by up to 165% when landfill disposal was assumed- In 2023, researchers oxidized orange-peel waste for 1 hour and recovered 55% of its sugars; engineered E. coli produced up to 393 mg of PHB
- In 1913, lead turned Picher, Oklahoma, from farmland into a town of about 14,000; by 2010, only 20 residents remained, and chat piles covered parts of Ottawa County
- 1,500 residents were displaced from Hanford in 1943; 83 years later, the Washington site holds about 56 million gallons of radioactive and hazardous wasteIn 1943, residents were uprooted from their homes to create the Hanford nuclear site, which played a crucial role in generating plutonium f...01 Sep, 2026, 02.00 PM IST
- Psychology explains why people litter even when they know it is wrong: A 2022 study finds good attitudes may not be enough, while personal control, connection to nature and social pressure shape the decision to stopPsychology of littering: Littering behavior is often influenced by a combination of perceived control and social signals rather than merely...01 Sep, 2026, 07.49 AM IST
- In 1995, North Dakota's Richland County SCD began monitoring Antelope Creek for bacteria. 10 years later, a watershed project tackled septic, livestock and farm sources to cut bacteriaAntelope Creek and Wild Rice River saw reduced bacteria levels after conservation efforts. Best management practices addressed animal feedi...31 Aug, 2026, 11.24 PM IST
- In 2023, Rice researchers flashed mixed waste plastic for about 4 seconds at 3,100 K; the process recovered up to 68% of its hydrogen at purities reaching 94% and produced grapheneA group of researchers has pioneered a groundbreaking technique that transforms landfill plastic into hydrogen gas, a valuable energy sourc...31 Aug, 2026, 07.30 PM IST
- Researchers heated sewage sludge at 325°C for 30 minutes before centrifugation; the process converted 88% of the sludge and recovered bio-oil at up to 64%Researchers have pioneered an innovative method that transforms sewage sludge into valuable bio-oil using hydrothermal liquefaction techniq...31 Aug, 2026, 07.00 PM IST
- In a 2011 Oak Ridge case study, ethanol-fed microbes cut uranium in groundwater from 40-60 mg/L to below the US drinking-water limitBy utilizing ethanol injections, researchers effectively stimulated indigenous bacteria to aid in the cleanup of uranium contamination. Thi...30 Aug, 2026, 02.50 PM IST
- In 1996, New York flagged Upper Tonawanda Creek as a water-supply concern. 16 years later, NYSDEC removed it from the impaired list after farm BMPs improved water qualityNew York's Tonawanda Creek was once impaired by agricultural pollution. Farmers implemented best management practices to reduce soil erosio...29 Aug, 2026, 12.19 AM IST
- In 1962, NASA packed 22,900 gallons of water into a Saturn I rocket and deliberately released it 65 miles above Earth to see how water behaved in the upper atmosphereNASA scientists have long explored recycling resources for extended space travel. Plants and microorganisms could help regenerate vital sup...28 Aug, 2026, 09.39 PM IST
- From food waste to water: A new research shows how new biomass hydrogels could help turning discarded food and agricultural waste into a source of atmospheric water for irrigation and sustainable farmingResearchers developed new hydrogels from natural materials to capture atmospheric moisture. These innovative materials can absorb water vap...28 Aug, 2026, 06.25 PM IST
- In a 2019 concrete study, replacing up to 30% of sand with waste tyre rubber increased impact resistance but reduced compressive strengthUtilizing discarded tyres in concrete significantly improves impact resistance. The incorporation of rubber allows structures to flex rathe...28 Aug, 2026, 02.30 PM IST
- Nobel-winning chemist born to Palestinian refugees grew up with 9 siblings in one room without running water or electricity; after moving to the US in 1980, he developed technology to harvest water from dry desert air without electricityOmar M. Yaghi, a distinguished Nobel laureate, grew up in Jordan, where he faced the harsh reality of water scarcity. This early challenge ...28 Aug, 2026, 10.02 AM IST
- China’s bold bet on green hydrogen could determine fuel’s futureChina is making a substantial investment in green hydrogen technology. This ambitious plan aims to significantly increase operational capac...27 Aug, 2026, 10.05 AM IST
- India, Seychelles agree to deepen cooperation in fisheries and blue economyIndia and Seychelles agreed to deepen cooperation in fisheries and the blue economy. They will focus on sustainable marine resource managem...26 Aug, 2026, 05.11 PM IST
- Quote of the day by Aesop: 'Don't neglect the future in times of...' Life lessons from inspiring quote on hardships, resources utilization, proper planning, good habits, wastage reduction and humilityQuote of the day by Aesop: “Don't neglect the future in times of plenty, for tomorrow you may need what you wasted today.” The saying expla...22 Aug, 2026, 01.16 AM IST
- In a 2026 study, scientists found enough lithium and magnesium in just 0.1% of the ocean to last 50,000 years. Now, an Olympic pool of seawater exposes the huge gap between abundance and accessibilityScientists are exploring the ocean as a potential source of critical minerals needed for batteries, electronics, vehicles, and clean-energy...21 Aug, 2026, 11.31 PM IST
- Pakistan significantly affects NCR, Punjab's annual PM2.5 concentration: ReportPakistan's transboundary pollution contributes nearly thirty-three percent to Delhi's annual PM2.5 levels. Local sources account for twenty...20 Aug, 2026, 09.31 PM IST
- Disney World is replacing its iconic trash cans, and EPCOT fans have strong opinionsWalt Disney World is implementing new high-capacity trash compactors across EPCOT. These smart receptacles automatically compress waste, re...19 Aug, 2026, 06.33 PM IST
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