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HUMAN POPULATION
What was so special about Wrangel and St. Paul islands, where Woolly Mammoths survived until their extinction? Scientists revealed the answer two decades agoFor years, scientists believed the last woolly mammoths disappeared because inbreeding and genetic decline made survival impossible. A land...- 'Thanos was right'? Scientists say Earth's population may need to be halved to save the planetA new study suggests gradually reducing the global population to four billion by 2200. This aims to ease pressure on Earth's ecosystems and...
- Hidden world beneath the Persian Gulf? Scientists say a lost freshwater oasis may have sheltered early humansNew research suggests the Persian Gulf was once a green landscape. Underground aquifers may have fed freshwater springs, creating a habitab...
- Why are so many dolphins washing up on South Australian beaches? Long-term data point to a devastating algal bloomIn 2025 and 2026, South Australia faced a troubling harmful algal bloom, resulting in unprecedented dolphin fatalities— the highest in more...
- Florida Python Challenge 2026 winners to be announced this week: Why hundreds compete to hunt invasive snakes for a $10,000 prizeThe Florida Python Challenge invites enthusiasts to actively combat the invasive Burmese python population. Each year, exciting cash prizes...
- India's education crisis: Overqualified yet underqualifiedIndia's education system is leaving graduates both overqualified and underqualified, failing to meet the needs of a changing labour market....
- India’s BRICS Presidency gathers momentum with key Ministerial meets early AugustIndia will host several BRICS ministerial meetings over the next two weeks. These meetings precede the major summit scheduled for September...
- In 1986, a Minnesota wildlife biologist walked unarmed into bear territory: Habituated bears eventually let him follow them hour by hourBiologist Lynn Rogers built trust with wild black bears over many years. He learned their natural behaviors without any protective gear or ...
- 11 captive elephants were released into the wild. Five years later, researchers found thisScience News: In an inspiring wild elephant conservation story, South Africa released 11 elephants after years in captivity, and a five-yea...
- In the 1960s, rose-ringed parakeets were first spotted in southeast England; today, they thrive in London's parks and gardensIn London, rose-ringed parakeets can frequently be spotted flitting through parks and gardens. Studies clarify the narrative of their arriv...
- Spain Border Crisis: Why did 60,000 migrants, equal to 70% of Ceuta's population, cross into the city in just 24 hours?Around sixty thousand migrants entered Ceuta from Morocco in one day. This influx overwhelmed the Spanish enclave and caused a humanitarian...
- In the 1980s, Dutch ecologists released cattle, horses, and deer into a fenced polder to recreate “wild Europe”; in one winter, its herds collapsedOostvaardersplassen's ambitious rewilding project sought to revive Europe’s ecological history with the introduction of tough native specie...
- In 1910, Beavers nearly disappeared from the US. Today they are reshaping rivers againNorth America's beaver population faced near extinction due to the fur trade. Fashion changes and conservation efforts allowed their number...
- In 2006, Canada launched a mission to save Atlantic salmon. Nearly 20 years later, the fish are returningAtlantic salmon populations declined due to habitat destruction and overfishing. Conservation efforts involving captive breeding and habita...
- India's tiger population doubles, but human-wildlife conflict rises alongsideRajasthan's tiger population has increased to 149 across five reserves this year. Ranthambore houses the largest population, with 72 tigers...
- In 1983, 'doomsday argument' predicted how many humans will ever live, now a study reveals when will human civilization be wiped off the face of the earthPerhaps the greatest value of the doomsday argument lies not in predicting when humanity might disappear but in encouraging reflection on h...
- Did violent volcanic eruptions create modern humans? A landmark 2016 study linking the East African Rift Valley to Homo sapiens around 300,000 years ago says they may haveDid violent volcanic eruptions create modern humans? New science says yes. Hundreds of thousands of years ago, massive eruptions shook the ...
- Buried for over 3,000 years: Why this mysterious human skull and turtle-shaped artifact have archaeologists excited about a forgotten civilizationArchaeologists in El Salvador have uncovered a mysterious face-down human skull believed to more than 3000 years old at a burial site datin...
- In 2024, researchers challenged a decades-old theory about the extinction of woolly mammoths that they didn't die out the way we thoughtScientists now believe a sudden event caused the extinction of the last woolly mammoths. These mammoths became isolated on Wrangel Island a...
- 3000 years ago, a hidden chapter of human history was written in thousands of languages, then fell silentFor a long time, the assumption was that ancient history was a endless sea of thousands of small isolated tribes—meaning language diversity...
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