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NATIVE PLANT COMPETITION
Hawaii introduced black wattle as a forestry tree; it escaped cultivation and now chokes about 3,000 acres of Maui pasture, gulches, and empty lots- They cleared invasive shrubs from a Pennsylvania forest; What grew back surprised researchers
- Bridging the AI production gap: Over 100,000 Indian engineers trained to Build with Gemini
- In the late 1800s, America imported Japanese hops for medicine and gardens; escaped vines can now form 4-foot-thick blankets with thousands of plants per acreIntroduced to the United States in the late 1800s, Japanese hops were initially valued for their ornamental and medicinal qualities. Howeve...22 Oct, 2026, 08.00 PM IST
- By the late 1700s, European periwinkles had reached America; planted as ornamental ground cover, escaped plants covered 29,254 acres across 12 Southern states by 2008European periwinkles, once introduced to enhance gardens in the US, have become a troublesome invasive species in natural habitats. Their s...19 Oct, 2026, 04.10 PM IST
- In 1848, California nursery operators brought pampas grass to Santa Barbara; it spread across the state, and one stand can release millions of seeds each yearPampas grass made its debut in California in 1848, admired for its striking appearance as an ornamental plant. However, its vigorous reprod...14 Oct, 2026, 02.20 PM IST
- Nevada removed feral horses and burros from Sheldon National Wildlife Refuge; some streamside and upland vegetation gradually recoveredFeral horses and burros were removed from the Sheldon National Wildlife Refuge in Nevada to aid ecosystem recovery. Although some vegetatio...14 Oct, 2026, 01.30 PM IST
- Amur honeysuckle arrived in America as an ornamental shrub; it later became a major invasive concern in forests across the northern United StatesIntroduced over a century ago, Amur honeysuckle quickly spread across the United States as an ornamental plant, but its aggressive growth h...11 Oct, 2026, 01.30 PM IST
- Indian fishermen participate in Rosatom’s unique International Fishing TournamentRosatom organised an International Fishing Tournament near Russia’s Kalinin Nuclear Power Plant in the Tver region, bringing together 22 am...06 Oct, 2026, 12.42 PM IST
- Domestic demand, labour supply give India structural advantage in semiconductor push: Bain & CoIndia's strong domestic demand and demographic dividend give it an advantage in the global semiconductor race, but access to core technolog...19 Sep, 2026, 05.11 PM IST
- In 2025, Netherlands turned retired wind-turbine blades into a 60-metre highway noise barrier; tests found it performed like a conventional concrete wallNetherlands’ 60-metre Blade Barrier represents more than an unusual highway wall. It is an experiment in what a circular economy can look l...15 Sep, 2026, 07.24 PM IST
- Prineville built a 120-acre wetland instead of a new wastewater plant; the Oregon system cost $7.7 million and saved the city $54 million versus conventional treatmentPrineville, Oregon, built a wetland wastewater system after population growth strained its capacity. This innovative approach cost $7.7 mil...04 Sep, 2026, 02.40 PM IST
- In 2023, North Carolina's Catawba Lands Conservancy took on 80 acres damaged by erosion and invasive plants. 3 years later, the project aims to bring 1,000 people into restoration nearbyCatawba Lands Conservancy is restoring eighty acres within Mountain Creek Park. This project addresses soil erosion and invasive plant spec...03 Sep, 2026, 09.29 PM IST
- In 1950, Australia released the Myxoma virus as biological warfare against its invasive rabbit population. The virus killed 99.8% of infected rabbits within two yearsAustralia grappled with a catastrophic rabbit overpopulation that put its ecosystem and economy at risk. To combat this, scientists unleash...31 Aug, 2026, 06.40 PM IST
- In 1772, Benjamin Franklin sent Chinese tallow seeds to Savannah, Georgia; the government planted more along the Gulf in 1900, and the tree now covers 185,000 hectaresIn the late 1700s, a shipment of 1772 seeds sparked a significant invasion of non-native trees across southern U.S. forests. The federal pl...25 Aug, 2026, 02.00 PM IST
- In 1990, Utah officials killed more than 99% of the fish in a 17,000-acre reservoir; years later, it became a top trout fisheryIn 1990, Utah wildlife officials took the bold step of using rotenone to eradicate over ninety-nine percent of the fish biomass in the rese...21 Aug, 2026, 05.22 PM IST
- In 1961, Hawaii introduced black-tailed deer to Kauai for sport hunting; a later survey found them across about half of sampled locationsIn 1961, Columbian black-tailed deer were introduced to Kauai primarily for sport hunting. Over the years, these non-native deer have proli...21 Aug, 2026, 02.30 PM IST
- From 1877, officials stocked over 33 million fish in Yosemite for anglers, altering fishless lakes and reducing habitat for native yellow-legged frogsYosemite's lakes, once fishless, received over 33 million stocked fish between 1877 and 1990. Introduced trout preyed on native species and...11 Aug, 2026, 04.55 PM IST
- Rare yellow flower unseen on California public land for 68 years resurfaces after cattle clear invasive weedsA rare yellow flower, unseen for 68 years, has reappeared on public land. Botanists discovered the caper-fruited Tropidocarpum in Californi...31 Jul, 2026, 05.37 PM IST
- From a 1937 garden planting to an ecological crisis: One Miconia tree now spreads 8.9 million seeds, endangering Queensland's iconic rainforestsToday, a single mature Miconia tree can produce over 8.9 million seeds in one season. What began as a 1937 garden introduction in tahiti ha...26 Jul, 2026, 12.00 AM IST
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