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Asia’s ‘Oldest bone and arrow’ unearthed in Sri Lanka

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Scientists have discovered evidence of the oldest use of bows and arrows by prehistoric humans outside of Africa, in a cave in Sri Lanka.  Fragments of arrowheads, made from the bone of boar, deer, primates and other creatures, were used to hunt tree-dwelling animals at least 45,000 years ago.  The preserved shards, found in the … Read more

Antibiotic resistance breakthrough as experts make ‘poison arrow’ compound

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Scientists have made a breakthrough in the fight against superbugs after developing a antibiotic that can kill bacteria before it develops resistance. Researchers at Princeton University in the US tested a compound, called SCH-79797, against 25 of the most dangerous antibiotic resistant bugs. It included a ‘super strain’ of gonorrhoea that is considered one of … Read more