In the 1940s, the brown tree snake reached Guam hidden in post-WWII cargo and set off a chain reaction that scientists are still measuring today; birds gone, tree seedlings down by up to 92%, and spiders multiplying up to 40-fold on an island that once had neitherAn invasive brown treesnake on Guam has decimated native bird populations, leading to a silent forest. This loss has crippled the island's ...
25 Jun, 2026, 08.04 PM IST
A nearly 200-year-old cemetery comes alive after dark, where the dead share space with frogs, toads, and the scientists listening to themCitizen scientists are lending their ears to a crucial cause, listening for frog calls in Cambridge's historic Mount Auburn Cemetery. This ...
25 Jun, 2026, 07.49 PM IST
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...
24 Jun, 2026, 04.49 PM IST
Ben Lamm and Colossal Biosciences: The billionaire tech founder behind the $10 billion plan to bring back extinct animalsTech entrepreneur Ben Lamm is spearheading Colossal Biosciences, a company aiming to bring back extinct species like the woolly mammoth thr...
23 Jun, 2026, 07.40 PM IST
California's coastal sand dunes are becoming history, and the first-ever map shows how 165 years of development and erosion have shrunk a natural shield against storms and rising seasCalifornia's iconic beaches are losing their natural sand dune protectors, with over half disappearing since the Gold Rush due to developme...
23 Jun, 2026, 06.31 PM IST
World's highest-consuming 10 pc causing environmental damage of up to USD 5.7 trn annually: StudyThe world's top consumers, mainly in the US and EU, cause trillions in environmental damage annually. Biodiversity loss and climate change ...
19 Jun, 2026, 02.49 PM IST
Italy planted Norway spruce across the Alps in the 1930s, a deliberate-but-naive reforestation drive, but 90 years on, plant diversity is 50% lower than in native forestsA 90-year-old reforestation project in Italy's Prealps planted Norway spruce. A new study reveals this decision drastically reduced plant d...
19 Jun, 2026, 02.36 PM IST
A shark that walks instead of swims? Scientists just found a new one in the wild, and it may already be facing extinctionScientists have identified a new species of 'walking' shark in Papua New Guinea, named Hemiscyllium dudgeonae. This unique shark uses its p...
19 Jun, 2026, 12.59 AM IST
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...
18 Jun, 2026, 04.03 PM IST
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...
18 Jun, 2026, 10.33 AM IST
Restoring India’s land, securing India’s future through science and collective actionScientific innovations and integrated farming systems are combating land degradation and enhancing climate resilience, benefiting millions ...
18 Jun, 2026, 10.10 AM IST
Why Saudi Arabia imports sand despite being covered by desertDespite vast desert landscapes, Saudi Arabia imports construction-grade sand due to its smooth, wind-shaped grains being unsuitable for con...
17 Jun, 2026, 02.48 PM IST
He shot a wolf for fun. Then something in its dying eyes turned a hunter into America's greatest conservationistAs the animal lay dying, Aldo Leopold looked into its eyes and saw what he later described as a “fierce green fire” fading away. In that mo...
16 Jun, 2026, 11.00 PM IST
When the Black Death killed half of Europe in the 1340s, ecologists expected the land to bloom; instead, plant diversity plummeted for 150 years until farming returnedA new study reveals the Black Death's devastating impact on Europe's plant life. The plague's population crash led to a sharp decline in pl...
15 Jun, 2026, 05.13 PM IST
In the 1950s, Swiss farmers intensified and mechanized their fields; nine decades of records now reveal an unexpected divide: butterflies are still struggling, while forest beetles have fully bounced backButterflies and beetles are disappearing at an alarming rate. A Swiss study reveals significant butterfly losses since 1930, linked to farm...
15 Jun, 2026, 03.53 PM IST
18 koalas moved to Kangaroo Island in the 1920s; a century on, 27,000 descendants are stripping eucalyptus bare and risk mass starvationKoalas are overpopulating in South Australia's Mount Lofty Ranges. This boom threatens eucalyptus forests, their food source. Scientists pr...
15 Jun, 2026, 03.53 PM IST
Quote of the day by Sir David Attenborough: “The question is, are we happy to suppose that our…’ – Naturalist on stewardship, conservation and responsibilitySir David Attenborough, a renowned nature communicator, urges us to consider the future of wildlife. His words question our willingness to ...
13 Jun, 2026, 10.51 AM IST