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ENVIRONMENTAL IMPACT OF CIGARETTE BUTTS
NASA satellites compared the Aral Sea between 2000 and 2014; river diversion left its eastern basin as exposed desert- A PhD student used shredded baby diapers in a prototype Indonesian house; 27% of its non-structural concrete blocks contained diaper waste, totaling about 3,700 pounds
- RMIT engineers mixed 1% recycled cigarette butts into fired-clay bricks, and the bricks matched standard strength while cutting firing energy by 10%
- In 2024, South Dakota State University researchers turned banana peels into biodegradable film; it reached 31.3 MPa tensile strength and lost more than half its weight in moist soil within three weeksScientists at South Dakota State University have transformed banana peels into a plastic-like film that is biodegradable and breaks down in...02 Sep, 2026, 01.20 PM IST
- As climate change warms the Himalayas, disasters like the Nepal floods are becoming more frequentRecent flash floods in Nepal and China killed over one thousand people. High mountain glaciers are melting, increasing flood frequency and ...02 Sep, 2026, 09.30 AM IST
- In 2012, Arizona listed Miller Creek as impaired by E. coli from human waste. 8 years later, Prescott groups built a public restroom, cutting E. coli levels by 13%Miller Creek in Prescott, Arizona, was placed on the Clean Water Act Section 303(d) list in 2012 because of E. coli contamination associate...02 Sep, 2026, 12.05 AM IST
- In 2022, Maryland engineers turned crab-shell chitosan into a zinc-battery electrolyte; after more than 1,000 cycles, the zinc anode still delivered 99.7% coulombic efficiencyInnovative researchers are turning leftover crab shells into essential components for batteries. Packed with chitosan, these shells can cre...01 Sep, 2026, 07.20 PM IST
- Psychology says nicotine pouches and anxiety may be more closely connected than you think - Study raises concerns about how nicotine exposure may affect stress, mood and mental health, particularly among adolescentsNicotine pouches are promoted as a tobacco-free alternative to cigarettes. Nicotine stimulates the central nervous system, potentially wors...01 Sep, 2026, 09.34 AM 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
- The receipt in your hand looks harmless, but its heat-sensitive coating can contain chemicals that transfer to skin, raising fresh questions about repeated everyday exposureMany receipts are printed on heat-sensitive thermal paper, which contains chemicals like BPA and BPS. This poses a risk as exposure can occ...31 Aug, 2026, 11.26 PM IST
- Rock-ice avalanches: The silent Himalayan killer behind Nepal's deadly floodRecent floods in Nepal's Rasuwa district highlight rock-ice avalanches. These events, which can trigger destructive downstream floods, are ...31 Aug, 2026, 07.51 PM IST
- Why are urban birds using 'cigarette butts' in their nests? Study reveals a surprising link to arthropod repellents and ectoparasitesWhy are urban birds using 'cigarette butts' in their nests? In urban landscapes, birds have taken to using cigarette filters in their nests...31 Aug, 2026, 02.22 PM IST
- In 2026, scientists tracked 4,581 animals across 37 species; more than 65% changed their behaviour simply when humans were nearbyResearchers tracking 4,581 animals across 37 species in the US found that more than 65% changed how they used space when humans were nearby...31 Aug, 2026, 12.08 AM IST
- How a student turned waste glass into an ‘oyster home’ and won Rs 1.2 lakh awardA Florida high school student, Delaney Peterson, has explored an unusual way to support oyster reef restoration, by turning discarded glass...30 Aug, 2026, 01.37 PM IST
- Supreme Court to hear plea on ethanol labelling at petrol pumps on August 31The Supreme Court will hear a petition on August 31 regarding ethanol labelling. The plea seeks mandatory disclosure of ethanol percentages...29 Aug, 2026, 11.30 AM IST
- Need to safeguard fragile ecosystem of Himalayas, Nepal devastation is a warning for all: Mirwaiz Umar FarooqNepal's devastating flash floods highlight a critical warning for the vulnerable ecosystem of Jammu and Kashmir. Recent glacier collapses e...29 Aug, 2026, 10.01 AM IST
- Psychology says your long-term success depends on the automatic micro habits you repeat every dayRegularly performed actions can establish automated self-discipline, which frees up cognitive resources for more significant tasks. Habitua...28 Aug, 2026, 10.02 AM IST
- Before the first server hums: India needs an impact test for the AI ageBefore advancing with AI infrastructure in India, it is crucial to conduct thorough impact assessments. Large data centres have high demand...25 Aug, 2026, 12.04 PM IST
- UKMTO says tanker struck by unknown projectile off Saudi Arabia's YanbuA tanker sustained damage from an unknown projectile near Saudi Arabia's Yanbu port. The vessel experienced a fire on its main deck, but al...24 Aug, 2026, 02.38 PM IST
- California beach closed after 58-foot fishing boat carrying 1,000 gallons of diesel runs aground at Point Reyes National Seashore - What we know so farA fishing vessel ran aground at Point Reyes National Seashore early Friday. Approximately one thousand gallons of diesel fuel were aboard t...23 Aug, 2026, 08.44 AM IST
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