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ECONOMIC IMPACT OF POPULATION DECLINE
In 1859, English settlers released 24 wild rabbits; in 2024, scientists were shocked to find that the DNA of almost all the rabbits in Australia descended from those 24A seemingly simple request for hunting rabbits in 1859 by Thomas Austin in Australia unleashed a continental plague. While rabbits were int...- In 1944, the US Coast Guard released 29 reindeer on an Alaskan island as a food supply; 19 years later, scientists found them to be 6000, and next winter, only 42 were aliveIn 1944, 29 reindeer were introduced to Alaska's St. Matthew Island as a food source. Their population exploded to 6,000 by 1963, decimatin...
- Karnataka records 42% rainfall deficit, 826 villages face water shortageKarnataka faces a severe 42% rainfall deficit this year, leading to a significant drop in groundwater levels. As a result, 826 villages are...
- NCR plans four new cities along RRTS corridors to ease housing costsThe National Capital Region Planning Board’s Regional Plan 2041 proposes four new greenfield cities along Rapid Rail Transit System (RRTS) ...
- India has Rs 95,000 cr addressable market for assistive tech by 2030: NCPEDPIndia's assistive technology market could reach Rs 95,000 crore by 2030 with a dedicated national policy, experts revealed. This sector, cr...
- More trees do not always mean more birds, and a Japanese study found grassland species fell by over 70% near shelterbelts, showing that restoring habitat can sometimes reduce biodiversityA surprising study reveals that planting trees as windbreaks on farms can devastate bird populations, particularly those needing open grass...
- Sensex surges over 500 pts, Nifty above 23,900; Trent shares surge 4%Indian stock markets showed resilience on Wednesday, with Sensex and Nifty recovering from previous losses. Trent shares surged, leading th...
- Bottled-up stress is causing you more damage than you think - A new study suggests silent stress could be quietly stealing older adults' memoriesBottled-up stress, particularly internalized feelings of hopelessness, is silently eroding memory in older Chinese Americans, a Rutgers Hea...
- India's private sector growth slows to three-month low in June as demand weakens, costs rise: HSBC PMIIndia's private sector experienced a slowdown in June, reaching a three-month low as rising costs and softening demand impacted business. T...
- Cleaner-looking lakes are not always better; as freshwater turns brown across North America and Europe, trout, bass, perch and whitefish declineFreshwater lakes across North America are turning a tea-like brown due to increased dissolved organic carbon, driven by climate change and ...
- Arunachal rights panel seeks flood-control measures in Chakma-Hajong areasArunachal Pradesh Human Rights Commission urges immediate infrastructure upgrades and flood control in Chakma-Hajong settlements. Poor road...
- Weak start to monsoon seen clouding Kharif season outlook: ReportIndia's monsoon has begun with a significant rainfall deficit, impacting kharif sowing, particularly for pulses and cotton. While reservoir...
- Pet pythons escaped into Florida in the 1970s, spread for decades through the Everglades, then a hurricane carried them south, and now the Key Largo woodrat may disappearEndangered rodents in Key Largo face a crisis. Invasive Burmese pythons, spreading after Hurricane Irma, are decimating Key Largo woodrat p...
- In 1988, cargo ships accidentally brought zebra mussels to the US in their ballast water, and they devastated the Great Lakes, but a 2026 study finds that after 20 years in Kansas lakes, they barely changed the fish or the waterA new study reveals that zebra mussel invasions in Kansas reservoirs over two decades have had minimal impact on water quality and fish pop...
- Burmese pythons in Florida are changing Everglades in a surprising way: Study reveals giant snakes are spreading seedsBurmese pythons in Florida's Everglades are now understood to be indirectly spreading plant seeds by consuming birds and mammals that eat f...
- In 1960, Spain planted an invasive tree thinking it was a great idea, and now it's hammering local birdlife because the ecosystem can't keep upNew research from Spain reveals a stark difference in birdlife between native forests and eucalyptus plantations. While species numbers rem...
- Florida has moved more than 97,000 gopher tortoises since 2009, but the booming rescue industry may be hiding a harder question about whether these reptiles can actually survive the shuffleFlorida's gopher tortoise relocation program, designed to protect the species from development, faces scrutiny. While developers pay to mov...
- Climate change, pollution push oceans to tipping point, UN report saysA new UN report reveals a "deepening crisis" in ocean health, driven by climate change, pollution, and overfishing. Rising sea levels, acid...
- How Brexit is estimated to have hit the UK economyBritain's economy shows weak growth since leaving the European Union. Various researchers estimate significant losses in GDP, productivity,...
- More working women, not more babies, key to growthIndia faces a demographic shift with falling fertility rates. Economists are concerned about future economic growth. Instead of financial i...
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