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ANCIENT CLIMATE RECORDS
12,000 years ago, Yellowstone’s dry summers began leaving a charcoal trail in its lakes. 6,000 years later, researchers found the same climate pattern linked to lower lake levels and reduced hydrothermal activity- Europe's rivers run dry, and history resurfaces: Century-old shipwreck emerges in Serbia's drought
- Bird evolution didn’t happen steadily: AI reveals 45 million years of climate-driven changes in skeletons
- As Europe bakes, momentum grows for climate-resilient farmingExtreme weather is pushing farmers toward climate-resilient practices for better yields. Regenerative farming methods improve soil health a...19 Aug, 2026, 12.03 PM IST
- In 1991, a Norwegian geologist found one ancient polar bear bone. 34 years later, 6,000 bones revealed a 75,000-year-old Arctic communityA polar bear rib led to the discovery of an ancient Arctic animal community. Researchers examined over six thousand bone fragments using DN...18 Aug, 2026, 09.16 PM IST
- A 3,700-year-old olive tree in Portugal keeps producing olives as old trunk sections sprout again, revealing how one of nature’s longest-lived trees can repeatedly rejuvenate itself across thousands of yearsPortugal is home to olive trees that may be more than 3,700 years old. These ancient trees have survived droughts, wars, changing landscape...18 Aug, 2026, 08.28 PM IST
- Harry Potter fans pushed a $580 million undersea power cable to change course, protecting Dobby’s fan-made memorial on a Welsh beachA heartfelt tribute to the beloved character Dobby unexpectedly influenced a significant infrastructure project in Wales. Following revelat...18 Aug, 2026, 04.10 PM IST
- In 4000 BCE, a lake Mega Chad larger than all five Great Lakes covered roughly 360,000 sq km of what is now the Sahara. 6,000 years later, only a tiny fraction, well under 1%, of that ancient lake remainsThousands of years ago, a vast lake covered an enormous area of what is now the southern Sahara. Known as Palaeolake Mega-Chad, the ancient...18 Aug, 2026, 12.20 AM IST
- A vast ocean conveyor carries water from Greenland through the Atlantic for 350 years and shapes rainfall in Brazil; 15,400 years ago, it suddenly surged beyond today's strengthRecent sediment analyses indicate that the Atlantic Meridional Overturning Circulation has undergone surprising fluctuations in intensity. ...17 Aug, 2026, 11.10 PM IST
- In Argentina, one fossil bone from a 236-million-year-old cynodont contained a rare clue about birth. Researchers found its newborn size resembled mammals, suggesting live birth evolved 95 million years earlier than thoughtNew fossil evidence challenges the long-held belief that ancient cynodonts laid eggs. A recent study found compelling proof that Chiniquodo...17 Aug, 2026, 09.23 PM IST
- 'Big Pig Dig': In 1994, two hikers discovered a 34-million-year old site in South Dakota's Badlands with fossils of prehistoric rhinos, small horses and huge carnivorous pigsIn 1994, two hikers stumbled upon enormous bones in South Dakota's Badlands, igniting a wave of scientific exploration that lasted years. T...16 Aug, 2026, 05.52 PM IST
- Before the ice, Antarctica had a rainforest near South Pole: Fossils reveal a 90-million-year-old secretScientists have uncovered remarkable evidence of a rainforest that flourished in Antarctica nearly 90 million years ago, despite the region...15 Aug, 2026, 11.51 AM IST
- Austrian researchers 3D-printed porous ceramic cubes for passive cooling; one water-filled prototype cooled nearby air by nearly 7°C without electricityResearchers from Austria have created groundbreaking 3D-printed ceramic cubes designed for passive cooling applications. Utilizing the prin...10 Aug, 2026, 05.25 PM IST
- Humans built cities, fought wars & watched empires disappear while one tree kept growing: Over 5,000 years old, the world’s oldest tree Methuselah was discovered like thisMethuselah, a venerable bristlecone pine believed to be nearly five millennia old, grows in California’s White Mountains. This extraordinar...09 Aug, 2026, 02.21 PM IST
- Amazon trees kept a rainfall diary in their rings; it shows wet seasons grew up to 22% wetter while dry seasons lost up to 13.5% of their rainResearchers have discovered that ancient Amazonian trees provide vital climate information through their annual rings. By examining oxygen ...06 Aug, 2026, 07.06 PM IST
- In 1869, Civil War veteran John Wesley Powell and nine others entered the unmapped Grand Canyon. What they discovered transformed geologyJohn Wesley Powell led a daring expedition down the Colorado River in 1869. He navigated violent rapids and towering canyon walls, document...05 Aug, 2026, 04.30 PM IST
- In 2005, trees in Georgia revealed hurricane secrets that had been hidden for more than two centuriesIn Georgia, pine trees serve as living archives of historical hurricane activity, revealing data spanning more than 200 years. Innovative r...04 Aug, 2026, 10.01 PM IST
- Scientists spent 10 years searching for East Asia's tallest tree—what they found was extraordinaryResearchers found East Asia's tallest tree, a Taiwania fir, standing 84.1 meters high. This discovery followed a decade-long scientific exp...04 Aug, 2026, 10.00 PM IST
- 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...04 Aug, 2026, 05.31 PM IST
- 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 ...29 Jul, 2026, 07.46 PM IST
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