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Cholera kills over 100 in Nigeria's northern state

CFP Image An outbreak of cholera in Nigeria's northern state of Jigawa has killed over 100 people since early July, according to a health official in the state.Salisu Mu'azu, permanent secreta

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Robotic fish schools teach lessons on energy conservation: RAZOR

08:27 We know fish swim in schools to avoid predators but new research from scientists in Germany, China and Hungary suggests that may not be the only reason for their group dynamic.Sw

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New COVID-19 variants, robotic fish and snakebites: RAZOR full episode

30:00 This week's episode of RAZOR explores the new SARS-CoV-2 variants which are causing alarm, from South Africa and Brazil to the UK and Germany. Not only are they fast-spreading an

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Floods affect 214,000 in Somalia since October: UN

Residents walk through flooded streets in Beledweyne, north of Mogadishu on May 26, 2016. /AFP via Getty Images At least 214,000 people have been temporarily displaced from their homes across

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Kremlin Spokesman Sheds Light on 'Extra' Safety Measures Used to Protect Putin From COVID-19

The spokesman explained that such an abundance of precautions is well justified even as some of the country-wide restrictions related to the pandemic are being lifted.S

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U.S. scientists build first robot made of living cells

Scientists in the United States created the first living robots using stem cells, which can move toward a target and heal themselves after being cut.A study published on Monday in Proceedings of t