In 1922, biologist Olaus Murie entered the Alaskan wilderness to study caribou; his field research later influenced how Mount McKinley National Park managed predators and wildlifeOlaus Murie's early caribou studies provided crucial data for Mount McKinley National Park. His brother Adolph later researched wolves, inf...
11 Aug, 2026, 05.57 PM IST
In the 1800s, Americans planted tamarisk for windbreaks and erosion control; by 2005, the tree had spread across western river systems and become a major management concernTamarisk was originally brought in for various practical applications, but it has since proliferated across western waterways. This invasiv...
11 Aug, 2026, 05.14 PM IST
In the 1980s, Burmese pythons released or escaped from Florida’s pet trade began reproducing in the Everglades; scientists linked them to sharp declines in native mammalsBurmese pythons, a species introduced to Florida decades ago, are now posing significant threats to the wildlife in the Everglades. Scienti...
11 Aug, 2026, 04.48 PM IST
Coal India weighs acquiring Wealth Minerals unit with Chile lithium assetsCoal India is exploring acquiring a Chilean unit of Wealth Minerals. This move aims to secure vital lithium resources for electric vehicle ...
11 Aug, 2026, 02.07 PM IST
Colombia earthquake: 111 dead, 87 injured as 7.4-magnitude quake devastates Choco; national emergency declaredA powerful 7.4-magnitude earthquake struck Colombia’s Pacific coast, killing at least 111 people and injuring 87. The quake damaged around ...
11 Aug, 2026, 07.00 AM IST
Moving to Australia? Indians are sorting money before packing bagsIndian professionals moving to Australia are increasingly planning finances before migration, with many seeking bank accounts before arriva...
10 Aug, 2026, 05.29 PM IST
Thai man spots strange-looking rocks near pond; scientists say they are bones of 100-million-year-old dinosaur, biggest in Southeast AsiaA Thai man's discovery of strange-looking rocks near a shrinking pond led scientists to identify the fossilised remains of Nagatitan chaiya...
10 Aug, 2026, 02.39 PM IST
Magnitude 5.0 earthquake strikes US state of AlaskaThe US Geological Survey reported that the earthquake occurred 76 kilometres southeast of Atka at a depth of 16.7 kilometres.
09 Aug, 2026, 05.05 PM IST
Scientists once rejected continental drift, then a woman in 1977 drew the ocean floor and changed Earth science foreverMarie Tharp played a pivotal role in transforming scientific thought on continental drift through her meticulously crafted seafloor maps. C...
06 Aug, 2026, 01.02 AM 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
In 2009, scientists suggested ancient Greeks chose temple sites based on the ground beneath themA groundbreaking study has found that numerous ancient Greek temples in Sicily are primarily aligned with the sun's rise, setting them apar...
04 Aug, 2026, 08.14 PM IST
How did Mount Everest become the highest peak? In 2006, scientists found a big clue to how some of Earth's tallest mountains formedMount Everest keeps rising. How did it become Earth's highest peak? We know India slammed into Asia millions of years ago. Tectonic plates ...
03 Aug, 2026, 07.22 PM IST
Union Cabinet approves Samudra Manthan scheme, Rs 84,084 crore push for deepwater oil and gas explorationThe Union Cabinet has approved the Samudra Manthan mission with a financial outlay of Rs 84,084 crore, aimed at boosting deepwater and ultr...
31 Jul, 2026, 07.24 PM IST
How Australia’s Brown Tree snakes reached Guam after World War II and left biologists baffled by the invasionBrown tree snakes, an invasive species on Guam, have baffled biologists for years. Their population is believed to have started with only a...
27 Jul, 2026, 12.38 PM IST
ISRO-NASA's NISAR satellite reveals the ground shifted by 60 cm during Venezuela's earthquake: Here's what scientists discoveredNew observations from the NASA-ISRO NISAR satellite show that Venezuela's June earthquakes caused the ground to shift by up to 60 centimetr...
26 Jul, 2026, 10.04 PM IST
Centuries Ago, a Hidden Catastrophe Shaped One of America's Most Dangerous Volcanoes That Still Matters TodayMount Rainier remains one of America's most iconic mountains, attracting hikers, climbers and nature lovers from around the world. Yet its ...
26 Jul, 2026, 05.46 AM IST