Cryptocurrency As A Payment Option Not Anytime Soon, Says Amazon's CEO ndtv.com Amazon.com Inc's Chief Executive Officer, Andy Jassy, said the e-commerce giant is not close to adding cryptocurrency as a payment option to its retail business...

Bitcoin and renewables: is cryptocurrency mining problematic? power-technology.com As bitcoin mining has gained popularity, we look into some common concerns associated with cryptocurrency's consumption of energy....

Bitcoin Bulls Under Pressure After Cryptocurrency Selloff wsj.com The digital asset fell 41% in the second quarter, according to Dow Jones Market Data, the worst selloff since a 43% drop in the fourth quarter of 2018....

Cryptocurrency choices: There's more to this market than bitcoin, ethereum | WRAL TechWire wraltechwire.com Bitcoin and ethereum are the Coke and Pepsi of crypto: Their combined value of about $1 trillion accounts for nearly two-thirds of the overall $1.6 trillion in ...