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MOSQUITO CONTROL
In 2009, researchers acquired a laboratory colony of Aedes aegypti in Delhi and kept it without insecticide pressure. 17 years later, 10 micrograms killed 97.91% of females, yet survivors rapidly activated detoxification enzymes- In 2024, Tornyol Systems showed how a 1.4-ounce drone could detect and hunt mosquitoes using ultrasonic sensors. Two years later, the Paris startup recorded its first autonomous kill, but the victim was 1 moth, not a mosquito
- In 1984, a 80,000-ton US Navy aircraft carrier hit a Russian nuclear attack submarine moving at 15 knots in the Sea of Japan amid fears of World War 3
- In 1905, Hawaii introduced mosquitofish to fight mosquitoes. More than 100 years later, the fish is threatening native wildlifeAn invasive species, mosquitofish, introduced to Hawaii in 1905 poses a significant threat to the islands' native freshwater ecosystem. The...17 Aug, 2026, 05.18 PM IST
- How a mosquitofish brought in to kill mosquito larvae became major freshwater ecosystem problemA fish introduced to Hawaii over a century ago now threatens native freshwater wildlife. The mosquitofish, brought to control mosquitoes, n...17 Aug, 2026, 11.34 AM IST
- In 1884, Louisiana displayed South American water hyacinth for its lavender flowers; within decades, floating mats covered 126,000 Florida acres and blocked waterwaysOriginating in 1884, water hyacinth transformed into a significant nuisance for Florida by the 1950s. This aggressive floating plant overto...13 Aug, 2026, 04.10 PM IST
- Maharashtra FDA cracks down on Ayurvedic drug makers, cancels 10 licencesMaharashtra FDA has launched a statewide crackdown on Ayurvedic drug manufacturers. Inspections revealed serious violations of manufacturin...12 Aug, 2026, 09.08 AM IST
- In 2025, Harvard University developed a chemical coating for insecticide-treated bed nets that blocks malaria parasites inside mosquitoes instead of killing the insects. It produced a breakthrough that could fight malaria without increasing insecticide resistanceScientists have discovered novel compounds that prevent the transmission of malaria parasites in mosquitoes. These innovative chemicals can...10 Aug, 2026, 10.56 PM IST
- Why do hotel room windows rarely open fully? Here’s the real reasonHave you ever wondered why some hotel windows open only a few centimetres? The feature becomes even more noticeable in rooms several floors...10 Aug, 2026, 08.39 PM IST
- In 2016, Singapore began releasing millions of non-biting male mosquitoes carrying Wolbachia. Years later, the bold experiment produced one of the world's most successful dengue-controlScientists using mosquitoes to fight dengue: Singapore has embarked on an ambitious project, deploying Wolbachia-infused male mosquitoes to...10 Aug, 2026, 06.54 PM IST
- Arabic proverb of the day: 'A mosquito can make the lion...' Life lessons from inspirational proverb on humility, persistence, vulnerability, humility, small beginnings and big impactArabic proverb of the day: ‘A mosquito can make the lion’s eye bleed’ teaches that size does not decide power or impact. A small person, pr...08 Aug, 2026, 02.29 AM IST
- Centre deploys national outbreak team to Gujarat, Rajasthan as Chandipura virus cases riseA national team has been sent to Gujarat and Rajasthan to aid the ongoing Chandipura virus disease outbreak. Experts are investigating the ...05 Aug, 2026, 12.29 PM IST
- Japan's Takeda bets on dengue vax to reshape India playbookTakeda Pharmaceutical's new dengue vaccine Qdenga received approval in India. The vaccine is expected to launch commercially in early 2027....05 Aug, 2026, 10.03 AM IST
- Chandipura virus claims 22 lives in Gujarat: Why children are most vulnerable, what parents should watch for, symptoms, treatment and government actionGujarat health officials reported twenty-two deaths and thirty-five Chandipura virus cases. Seven patients remain in intensive care units r...05 Aug, 2026, 07.37 AM IST
- America's only pesticide-free rice farm? 250,000 bats replace pesticides at this California rice farm every single nightBats protect rice farm: Every night, approximately 250,000 Mexican free-tailed bats take flight from the Yolo Causeway bridge, playing a cr...05 Aug, 2026, 01.01 AM IST
- In 2009, scientists revealed the world's most annoying insect, mosquito, turned out to have a romantic sideMosquitoes engage in a captivating courtship ritual, producing harmonious melodies through the rhythm of their wing beats. This phenomenon ...03 Aug, 2026, 11.45 PM IST
- In 1922, California introduced mosquitofish to eat mosquito larvae; within four years, they were in 30 counties and were later linked to native-species declinesIn 1922, California introduced mosquitofish in hopes of controlling mosquito populations. Although they were initially viewed as a solution...01 Aug, 2026, 05.54 PM IST
- Why does Google want to release 64 million bacteria-riddled mosquitoes across California and Florida?Google seeks approval to release millions of bacteria-infected mosquitoes in California and Florida. This initiative aims to reduce mosquit...31 Jul, 2026, 10.10 AM IST
- Brazilian ecologist who migrated to the US in 1976 discovered why mosquitoes love human bloodMosquito attraction to human study: Walter Leal discovered nonanal, a compound humans and birds produce. This natural chemical proves irres...29 Jul, 2026, 02.39 AM IST
- 10,000-year-old disease that haunted Greeks and Chinese, weakened Civil War soldiers and caused 5% of 20th century deaths may finally have a weakness; Indian researchers find breakthroughScientists from India and Britain have identified a protein called Ark1 that acts as a control switch in the malaria parasite's cell divisi...27 Jul, 2026, 04.13 PM IST
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