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HUMAN WASTE RECYCLING
Indian scientists develop a new concrete using human waste to make it significantly stronger than conventional cement- In 1990, Waupaca Foundry supplied 20,000 tons of used sand for a Wisconsin highway pilot project. 12 years later, its next contract called for 80,000 tons for Highway 10
- What if cleaning the air could make the world richer? UN-backed report reveals a $15 return for every $1 spent on pollution and climate action
- Why battery recycling is crucial for protecting local ecosystems and securing a sustainable clean energy futureImproper disposal of used batteries can lead to environmental hazards due to toxic metals contained within them. Recycling these batteries ...07 Sep, 2026, 02.10 PM IST
- In 2020, Australian researchers burned discarded human hair into carbon dots for OLEDs; the dots reached 87% quantum yield, and rigid displays hit 700 cd/m²In a remarkable scientific breakthrough, discarded human hair has been converted into luminous carbon dots, now being explored for their ap...06 Sep, 2026, 02.10 PM IST
- A 1994 study placed tire reefs in concrete canals in California and Arizona; invertebrate densities tripled, and fish densities rose 20-fold near reefsConcrete canals, while conserving water, harmed aquatic ecosystems. Researchers tested old tires to create habitats for canal wildlife. Inv...30 Aug, 2026, 04.20 PM 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
- NASA sent Pseudomonas aeruginosa on shuttle Atlantis to space, where it formed denser biofilms with an unusual “column-and-canopy” structureIn groundbreaking space experiments, bacteria grown in synthetic urine were sent aboard the Atlantis space shuttle on two occasions. These ...27 Aug, 2026, 02.50 PM IST
- Scientists are turning plastic waste and corn stalks into edible cookies using genetically engineered yeast; the bizarre food experiment could tackle both pollution and food scarcityScientists at Southern Illinois University are developing experimental cookies made from plastic bottles and agricultural waste using genet...25 Aug, 2026, 09.23 PM IST
- Louisiana used 13 million pounds of discarded oyster shells to build 8,000 feet of living shoreline; studies found oyster reefs can reduce wave heights under some conditionsIn Louisiana, discarded oyster shells are being creatively transformed into living shorelines to combat coastal erosion and rising sea leve...25 Aug, 2026, 03.00 PM IST
- Costa Rican mother saves for 9 years to buy land, then built a home with 7 tonnes of recycled plastic. Here's how she did itA Costa Rican mother and her 6-year-old son received a permanent home built with interlocking blocks made from around 7 tons of recycled pl...19 Aug, 2026, 05.19 PM IST
- Scientists from King’s College London turned an agricultural waste product into a bone-healing scaffold; keratin from sheep’s wool produced more natural-looking regenerated bone than collagen in animalsSheep’s wool may soon have a surprising medical purpose. Scientists at King’s College London turned wool-derived keratin into a bone regene...16 Aug, 2026, 10.40 PM IST
- Treat, not trick, data centre waterIndia faces a significant potable water shortfall while treating only a fraction of its sewage. Treated sewage, currently discharged into w...14 Aug, 2026, 11.10 PM IST
- EU packaging rules take effect with limits on 'forever chemicals', plastics curbsNew European Union packaging rules will limit harmful forever chemicals. These regulations aim to significantly reduce plastic waste across...11 Aug, 2026, 08.34 PM IST
- Moken sea nomads living on the Andaman Sea can see underwater like dolphins: Scientists discover how this Indigenous tribe trained their eyes to develop superhuman visionScientists have confirmed that Moken sea nomad children living on the Andaman Sea can see underwater with twice the clarity of other childr...30 Jul, 2026, 03.03 PM IST
- Quote by the day by Stephen Hawking, 'We are in danger of destroying ourselves by our greed and stupidity. We cannot remain looking inwards at ourselves on a small and increasingly polluted and overcrowded planet' serves as profound warning about human existence as earth experiences pandemics, natural changes, environmental challengesQuote of the day by Stephen Hawking reminds us that protecting our planet and working together are not obstacles to progress—they are essen...28 Jul, 2026, 05.18 PM IST
- Why People Create AI “Workslop”—and How to Stop ItWith the rise of gen AI tools, offices have had to contend with a new scourge: “workslop” or low-effort, AI-generated work that looks plaus...20 Jul, 2026, 05.16 PM IST
- Quote of the day by Prince Philip: 'It is an old cliche to say that the future is in the hands of the young. This is no...' Life lessons from inspiring quote on environment conservation, global sustainability, accountability, true stewardship and timely actionQuote of the day by Prince Philip reminds people that protecting the environment and society cannot be left only to future generations. His...17 Jul, 2026, 03.18 AM IST
- Nitin Gadkari calls for stronger BRICS ties for sustainable and future-ready transport systemsUnion Minister for Road Transport and Highways, Nitin Gadkari, on Sunday called for deeper cooperation among BRICS nations to build transpo...12 Jul, 2026, 09.17 AM IST
- Are data centres uncool? Questions over AI's ecological trade-off are growing louder but solutions may be emergingAI's environmental strain from data centers and resource exploitation is causing growing public concern. Communities face water shortages a...09 Jul, 2026, 11.37 PM IST
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