Fossilised footprints suggest ancient crocodiles walked on 2 legs: Researchers

Researchers have suggested some species of ancient crocodiles walked on their two hind legs like dinosaurs and measured over three metres in length. Their fossilised footprints found were initially thought to be made by pterosaurs. They dated between 110-120 million years ago and measured around 24 centimetres, suggesting the track-makers had legs about same height as human adult legs.

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New species of 'orange and black' bat discovered in West Africa

A new species of orange and black bat from the Nimba Mountains in West Africa has been discovered by scientists from the American Museum of Natural History and Bat Conservation International. The species has been named Myotis nimbaensis in recognition of the Guinea mountain range it inhabits. "It has this bright-orange fur.it was so distinct," said scientist Winifred Frick. Continue...

Frontier of Dreams: Revolutionizing Healthcare: AI and the Future of Patient Care

Frontier of Dreams: Revolutionizing Healthcare: AI and the Future of Patient Care Chapter 1: The Pulse of Progress – Why AI Matters in Healthcare Introduction: A New Era Dawns Healthcare is standing at the threshold of a revolutionary transformation. Artificial intelligence (AI) is not merely a technological upgrade; it is a paradigm shift that redefines how we approach diagnosis, treatment, and patient engagement. This chapter lays the foundation for understanding AI's relevance, power, and promise in today’s healthcare landscape. Main Points 1. The Data-Driven Shift: The digital revolution has flooded healthcare with vast amounts of data. AI transforms this raw information into actionable intelligence, helping clinicians make faster and more accurate decisions. 2. Limitations of Traditional Models: Human limitations such as fatigue, oversight, and processing constraints hinder healthcare delivery. AI's computational power overcomes these boundaries, offering consistent pe...

World's oldest DNA sequenced from tooth of mammoth that lived 10 lakh yrs ago

A tooth from a mammoth that lived more than 10 lakh years ago has yielded the world's oldest DNA sequence . Previously , the most ancient DNA sample was from a horse that lived between 560,000 and 780,000 years ago . " This DNA is incredibly old , " said Love Dalen , a professor of evolutionary genetics at the Centre for Palaeogenetics in Stockholm . Continue...

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