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SOIL HEALTH STUDY
In 2011, Colorado linked 90% of Lower Gunnison River selenium pollution to farming. 11 years later, farm work cut selenium by 50%, helping the river meet standards todayFor years, selenium from irrigated farmland posed a challenge for Colorado’s Lower Gunnison River. Irrigation can mobilize naturally occurr...- In 2021, 1,000 Swiss volunteers buried 2,000 pairs of cotton underpants to test soil life. 5 years later, results from 12,000 teabags showed which soils were most activeIn 2021, around 1,000 Swiss volunteers buried more than 2,000 pairs of cotton underwear and 12,000 tea bags in different soils. The experim...
- In 1950, livestock viruses drove the Serengeti's wildebeest herd down to 300,000. Less than a decade later, it surpassed 1.5 million, helping turn the ecosystem into a carbon sinkIn the 1950s, rinderpest and livestock disease pushed the Serengeti’s wildebeest herd to dangerously low numbers. After the virus was broug...
- 300 years later, archaeologists uncovered why this 17th-century Polish woman was buried with a padlock on her toe and an iron sickle across her neckMore than 300 years after her death, archaeologists uncovered the unusual grave of a young 17th-century Polish woman buried with a padlock ...
- In 2018, a University of Hawaii study compared green and white roofs in Honolulu; the green roof was reported to have lower peak temperatures at the surface and nearby airA University of Hawaii graduate student tested green roofs against white ones. The green roof proved significantly cooler than the adjacent...
- In 1869, Frederick Billings bought a deforested Vermont estate and replanted Mount Tom; 550 managed acres now form America's oldest professionally managed forestIn 1869, Frederick Billings took the ambitious step of reforesting a deforested hillside in Vermont. His efforts led to the establishment o...
- In 2014, Lovell Federal Health Care Center in North Chicago cold-composted 320 tons of grass clippings across 120 acres, lifting waste diversion from 18% to 39% overallThe scale of Lovell’s campus made the strategy particularly significant. The facility occupied approximately 120 acres and included a full ...
- In 1892, engineers began the Chicago Canal to divert sewage using 42 million cubic yards of earth; more than a century later, it may help Asian carp reach the Great LakesIn 1885, Chicago undertook the monumental task of reversing its river flow to safeguard drinking water by rerouting sewage from Lake Michig...
- RMIT engineers mixed 1% recycled cigarette butts into fired-clay bricks, and the bricks matched standard strength while cutting firing energy by 10%In Melbourne, engineers are pioneering a groundbreaking technique to integrate discarded cigarette butts into building bricks. This eco-fri...
- 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 PHBResearchers have developed a method to convert orange peel waste into plastic. This process extracts sugar from peels, which then feeds bac...
- 1,300-year-old Viking dress found in Denmark: Archaeologists uncover buried fragments offering rare clues to how Viking women dressedArchaeologists have discovered 1,300-year-old textile fragments from a Viking woman’s burial in Skonager, Denmark. Preserved around metal b...
- 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 CountyPicher, a small town in northeast Oklahoma, transformed into a mining hub after the lead and zinc discovery in 1913. However, this rapid gr...
- Guest and temporary teachers: How to build financial security with job uncertaintyThough the integration of temporary faculty reduces the teaching burden for the university’s permanent staff, the former often get the shor...
- Why did scientists ask 1,000 Swiss people to bury their underwear? What the buried 'underpants' could reveal about soil - The unusual science of measuring soil healthThe decomposition of cotton underwear has unveiled notable differences in soil biological activity throughout Switzerland. Private gardens ...
- Jackie Shroff has 700 plants, including guava and mango trees, in his farmhouse. Actor shares five affordable tips on how to grow plants. One is Yale University-approved: ‘My neighbours complain…'Jackie Shroff, Bollywood’s beloved ‘Jaggu Dada', is an ace gardener. He maintains over 700 plants, including guava trees at his farmhouse. ...
- Study says wildfire smoke turns rain into liquid fertilizer packed with essential nutrientsWildfire smoke is transforming rainfall into a nutrient-rich fertilizer for ecosystems. This phenomenon, known as smoke-rain days, is becom...
- In 2016, researchers restored 452 meters of Maryland's Muddy Creek with woodchips, sand and gravel. 2 years later, monitoring found suspended sediment fell 73.8%, improving stream functionMuddy Creek is a tributary of the Rhode River and flows through the Smithsonian Environmental Research Center, an important site for ecolog...
- Massachusetts’ 2022 drought pushed seawater into a coastal marsh, triggering an 83% crash in methane emissions; the wetland still hadn’t recovered a year laterIn 2022, Massachusetts experienced a significant drought that led to seawater intrusion in a coastal marsh. This unusual phenomenon resulte...
- In 2018, scientists added up to 15 tons of cacao-shell biochar per hectare to degraded tropical soil; maize yields improved over several growing seasonsResearch indicates that using cacao-shell waste to create biochar has significantly improved agricultural yields on degraded farmland in Su...
- As Europe bakes, momentum grows for climate-resilient farmingExtreme weather is pushing farmers toward climate-resilient practices for better yields. Regenerative farming methods improve soil health a...
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