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Is an alligator lying still underwater, with its snout alone sticking out, alive or dead? If this is the situation, there’s a third possibility: brumation. This is the name to describe a period of dormancy or slowed activity in reptiles, much like hibernation in mammals. It typically occurs during colder months, when temperatures drop and…
Cliffside Bambootail (Phylloneura rupestris), which belongs to a group called bambootails, is named thus because it lays eggs in the moss beds in seasonal rillsthat flow over rock cliffs. Photo: Special Arrangement A team of researchers have discovered a new species of damselfly at the Ponmudi hills in Thiruvananthapuram district of Kerala. The hills are…
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In the middle of 2023, a study conducted by the HuthLab at the University of Texas sent shockwaves through the realms of neuroscience and technology. For the first time, the thoughts and impressions of people unable to communicate with the outside world were translated into continuous natural language, using a combination of artificial intelligence (AI) and brain…
Read More “What makes the brain the most complicated object in the universe” »
Eve Thomas of New Zealand, left, and Simona Quadarella of Italy, right, compete in the women’s 800-meter freestyle heat at the World Aquatics Championships in Doha, Qatar, Friday, Feb. 16, 2024. | Photo Credit: AP For many, elite sport is the quintessential human endeavour. It drives ferocious competition, captures unconditional tribal loyalty, and rewards the…
Read More “Venture capitalists back ‘steroid Olympics’ where drug-testing is legal” »
Computer monitors and a laptop display the X, formerly known as Twitter, sign-in page, July 24, 2023, in Belgrade, Serbia. European Union authorities are looking into whether Elon Musk’s online platform X breached tough new social media regulations, in the first such investigation since the rules designed to make online content less toxic took effect….
The first day image captured weather observation Cartosat-2 series satellite shows a part of Indore city in Madhya Pradesh with the Holkar Cricket Stadium in the centre. | Photo Credit: PTI ISRO’s high-resolution imaging satellite Cartosat-2 has descended into Earth’s atmosphere on February 14, 2024. “Cartosat-2, ISRO’s high-resolution imaging satellite, bid adieu with a descent…
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Where did we come from? What did our ancestors eat? What adversities did our ancestors face? Why did some of our ancestors suddenly disappear? These and many such questions have fascinated people for a long time. Ancient DNA (aDNA) studies powered by cutting-edge genomic techniques have opened a window into the past, providing unprecedented insights…
Read More “What our ancestors’ genomes can tell us about modern health | Explained” »
Preparations underway for the launch of ISRO’s GSLV-F14/INSAT-3DS mission, at the Satish Dhawan Space Station, in Sriharikota. The GSLV-F14 carrying INSAT-3DS is scheduled for launch at 5.35 p.m. on February 17 from the Satish Dhawan Space Centre in Sriharikota. “The launch is now scheduled at 17.35 Hrs. IST,” Indian Space Research Organisation (ISRO) tweeted on…
Read More “GSLV-F14 Launch: GSLV-F14 carrying INSAT-3DS to lift off on Feb 17: ISRO” »
Sci-Five | The Hindu Science Quiz: On Astronomical Instruments 1 / 5 | What is an armillary sphere? A model of objects in the sky, representing lines of celestial longitude and latitude An ancient astronomical instrument used for navigation A type of instrument used to observe planets A device for measuring atmospheric pressure An armillary…
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A portable fluorescence reader device. Researchers at the Indian Institute of Science (IISc.) and Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) have developed a paper-based platform which could help quickly detect the presence of antibiotic-resistant, disease-causing bacteria. | Photo Credit: Special Arrangement Researchers at the Indian Institute of Science (IISc.) and Jawaharlal Nehru Centre…
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