Ethiopian airline defends its pilots' training standards

Ethiopian Airlines said Thursday that its pilots went through all the extra training required by Boeing and the U.S. aviation regulators to fly the 737 Max 8 jet that crashed this month, killing all 157 people on board.

Researchers get to the bottom of fairy circles

Fairy circles are round gaps in arid grassland that are distributed very uniformly over the landscape and only occur along the Namib Desert in southern Africa and in parts of Australia. Various theories circulate about the ...

JPMorgan Chase unveils cryptocurrency prototype

JPMorgan Chase on Thursday unveiled a prototype for a digital coin system using blockchain, a first among major banks as disruption accelerates change in financial services.

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