In 2012, Chicago’s Railroad Retirement Board found new life for 3,200 pounds of electronics through reuse and recycling; the effort lifted waste diversion nearly 10%The U.S. Railroad Retirement Board successfully recycled over 3,200 pounds of electronic waste. This achievement was driven by federal prog...
01 Sep, 2026, 10.30 PM IST
In 1991, Curitiba began exchanging recyclables for bus tokens and food. 35 years later, the city recycles 70% of its waste while creating jobs and supporting familiesIn Curitiba, Brazil, residents can exchange recyclable waste for fresh food. Other cities have found different uses for what people throw a...
01 Sep, 2026, 08.19 PM IST
In 2025, Petgas in Boca del Río reportedly processed 1.5 tons of plastic each week without oxygen; its pyrolysis system produced about 356 gallons of fuelA Mexican company, Petgas, converts plastic waste into fuel using a process called pyrolysis. This innovative machine processes significant...
01 Sep, 2026, 01.00 PM IST
In 1993, Taiwan collected 70% of its trash while recycling virtually none. 33 years later, paid bags, musical trucks and sorting helped drive recycling to 55% nationwideTaiwan’s experience therefore challenges the idea that recycling depends mainly on individual environmental enthusiasm. People certainly ne...
01 Sep, 2026, 04.13 AM IST
What looks like a normal Canadian home is actually made from 612,000 plastic bottlesTwo Canadian brothers have turned an astonishing 612,000 discarded plastic bottles into a concept home in Meteghan, Nova Scotia. Their comp...
31 Aug, 2026, 05.24 PM IST
Miami researchers tested concrete that replaced sand with leaded CRT glass; a biopolymer helped limit lead leaching before durability damage raised concernsResearchers explored using toxic CRT glass in concrete mixtures. This hazardous waste contains significant amounts of lead, posing environm...
30 Aug, 2026, 04.30 PM IST
In 1958, the US launched Gordo the squirrel monkey 300 miles above Earth; he endured 8.3 minutes of weightlessness and 40 g during re-entry, but died after his capsule sank at seaIn the historic space flight of 1958, Gordo, a courageous squirrel monkey, faced intense conditions that ultimately validated human surviva...
28 Aug, 2026, 03.50 PM IST
In 2024, researchers tested crushed waste concrete as a base for Chesapeake oyster reefs; oyster spat grew and survived with no detectable hydrocarbon leachingIn the Chesapeake Bay, recycled concrete rubble is proving to be a nursery for young oysters. Scientists have discovered that this crushed ...
28 Aug, 2026, 03.20 PM IST
In an Australian study, waste glass replaced up to 60% of river sand in concrete; the recycled mix gained strength and resisted chloride penetrationEngineers in Australia have found that substituting sand with waste glass in concrete mixes can be beneficial. By using up to sixty percent...
28 Aug, 2026, 02.10 PM IST
In 2021, RMIT tested shredded face masks with recycled concrete for road bases; 1 kilometer could use 3 million masks and divert 93 tonnes from landfillEngineers from Australia have introduced an innovative strategy for converting used face masks into construction materials for roads. This ...
28 Aug, 2026, 01.50 PM IST
He grew up with an abusive father and little self-confidence, then became a Navy SEAL, doctor, naval aviator and astronaut; after 3,920 orbits around Earth, Jonny Kim is now leaving NASAAstronaut Jonny Kim is making a significant change in his career as he steps away from NASA after nearly a decade. He is scheduled to retur...
28 Aug, 2026, 10.47 AM IST
US attack submarine repair delays cost billions, watchdog saysUS Navy attack submarines face significant maintenance delays, costing billions over a decade. A shortage of dry-dock space has led to vess...
27 Aug, 2026, 08.48 PM IST
In Texas, oyster-shell waste became reef “shell bags”; along Galveston Bay, the new shell reefs supported living oysters and helped stabilize shorelinesThe Galveston Bay Foundation has initiated a commendable recycling program to repurpose oyster shells from local restaurants for vital reef...
27 Aug, 2026, 03.20 PM IST
World’s second-richest country sends 70 tonnes of used clothes to Malaysia every week. Here’s whySingapore sends up to 70 tonnes of unwanted clothes to Malaysia every week under a textile recycling partnership. The garments, collected t...
27 Aug, 2026, 01.10 PM IST
Wind turbines in US can last around 30 years; what happens to their enormous blades after they stop turning may surprise youWind turbines typically have a lifespan of around thirty years, and at the end of this period, much of their structure can be efficiently r...
26 Aug, 2026, 10.12 PM IST
Canada turned discarded aluminum into submarine fuel by reacting it with water; up to 12 Type 212CD boats can use hydrogen fuel cells to remain submerged for 41 daysCanada aims to enhance its submarine fleet with a technology that converts aluminum into hydrogen. GH Power is collaborating with TKMS to e...
25 Aug, 2026, 09.27 PM IST
In just $500, a Washington art teacher built a 1200 sq ft home. His hillside home is made from discarded car doors, washing machine glass, metalVictor Moore, an innovative Washington art teacher, created a standout home known as the 'junk castle,' utilizing an array of discarded ite...
24 Aug, 2026, 04.02 PM IST