Three men killed in third attack this week amid Trump administration’s campaign against alleged drug boats The US military said it had carried out another strike Friday on a boat accused of smuggling drugs in the eastern Pacific Ocean, killing three men in the third attack this week and pushing the overall death toll above 200 people. US Southern Command announced the latest strike in the months-long campaign against alleged drug boats traversing the Caribbean Sea and eastern Pacific with its usual language that the vessel was “engaged in narco-trafficking operations” and operated by a designated terrorist organization. It provided no evidence. Continue reading... from The Guardian https://ift.tt/mPCqJ4Q via IFTTT
Study of ancient DNA shows bronze age Yamnaya people spread gene variants that carry increased risk of multiple sclerosis
Ancient DNA helps explain why northern Europeans have a higher risk of multiple sclerosis than other ancestries: the disease is a genetic legacy of horseback-riding cattle herders who swept into the region about 5,000 years ago.
The findings come from a huge project to compare modern DNA with that culled from ancient humans’ teeth and bones – allowing scientists to trace prehistoric migration and disease-linked genes that tagged along.
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