Travel tips: Why you shouldn’t suck a cobra bite | CNN

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Bats are an evolutionary mystery. This fossil could fill in a piece of the puzzle | CNN

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India’s endangered tiger population is rebounding in triumph for conservationists | CNN

CNN  —  Tigers once roamed across Asia, their numbers as high as 100,000 at the start…

Six of the most beautiful sections of the Great Wall of China | CNN

CNN  —  Having lived in Beijing for almost 12 years, I’ve had plenty of time to…

Japan already had a problem with recluses. The pandemic made it worse | CNN

Tokyo CNN  —  Across Japan, nearly 1.5 million people have withdrawn from society, leading reclusive lives…

Video: A pause on AI development, why it’s the worst time to buy a car in decades on CNN Nightcap | CNN Business

The dangers of AI, the worst time to buy a car in decades, and the next…

‘The New Big 5’: Wildlife photography book turns the lens on animals at risk | CNN

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental…

FDA inspection finds sterilization issues at recalled eye drop manufacturer’s facility | CNN

CNN  —  The manufacturer of eye drops that have been linked to an outbreak of serious…

Scientists film deepest ever fish on seabed off Japan | CNN

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A new approach to a Covid-19 nasal vaccine shows early promise | CNN

CNN  —  Scientists in Germany say they’ve been able to make a nasal vaccine that can…