Category: Science

Researchers have discovered a new species of dragonfly from Kerala and named it Lyriothemis keralensis, recognising the State’s exceptional biodiversity. The species was recorded from Varapetty near Kothamangalam in Ernakulam district, where it inhabits vegetated pools and irrigation canals within well shaded pineapple and rubber plantations. The study was conducted by Dattaprasad Sawant of the…

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Palaeontologist Sebastian Apesteguia measures a footprint made by a meat-eating dinosaur some 80 million years ago at the Maragua Syncline, Bolivia, July 21, 2016. | Photo Credit: Reuters Footprints are among the most common kind of dinosaur fossils. Sometimes scientists find a single, lonely footprint. ‍Sometimes they come across a chaotic jumble of tracks resembling…

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On January 20, 2026, Rev. Dr. Leo D’Souza, a Jesuit scientist based in Mangaluru, died aged 93. Dr. D’Souza, fondly known as Fr Leo, trained in the 1960s at the Max Planck Institute for Plant Breeding Research in Cologne, working alongside stalwarts in the field such as Ingo Potrykus, Joseph Straub, and Sudhir Kumar Sopory….

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One puff of a cigarette, within seconds, infuses the human bloodstream (via the lungs) with nicotine, the acutely addictive and carcinogenic chemical in tobacco. Nicotine binds to the brain’s cellular receptors, sparking the dopaminergic reward system to keep smokers hooked. And then there are additives in cigarettes, such as menthol, which gets nicotine to linger…

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False-coloured SEM image of the microstructured device of PdGa made using focused-ion beam techniques, showing the three-arm geometry. The scale bar is 10 μm. | Photo Credit: Dixit, A., Sivakumar, P.K., Manna, K. et al. Nature 649, 47–52 (2026) In a new study in Nature, scientists from IIT-Delhi and Germany have demonstrated a device to separate…

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In settings where rapid, affordable diagnostics are unavailable, antibiotics often substitute for testing instead of complementing it. | Photo Credit: Volodymyr Hryshchenko/Unsplash Charles Darwin’s central insight wasn’t just that species evolve but that they can’t but adapt in the presence of selection pressures. In practical terms, organisms don’t choose to change: they respond to the…

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Drug-resistant pneumonia remains a serious complication in intensive care units, where treatment options are limited. Pseudomonas aeruginosa in particular causes about one in five hospital pneumonias and often resists multiple drugs. A research team at the Massachusetts General Hospital, Boston, affiliated with Harvard Medical School, has reported that a gas already used in neonatal care…

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The budget has brought some cheer to India’s research community, particularly for those involved in astronomy and space research, as it has earmarked ₹13,416.20 crore for the Department of Space for 2026-27. A large chunk of the allocation has been set aside for deep-space exploration and astrophysics, including to build two advanced telescope facilities: the…

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This undated photo shows Thwaites glacier in Western Antarctica. | Photo Credit: NASA A: Thwaites glacier is a large glacier in West Antarctica, about the size of a large country. Scientists have often called it the “Doomsday Glacier” in the media. It is one of the most important places on the earth for those trying…

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