Source: Cointelegraph.com NewsThis bear market is proving to be especially tough for Bitcoin miners, but Canaan senior vice president Edward Lu says the industry is “evolving toward a positive long term.”Read MoreCryptocurrencies, Markets, Bitcoin Price, Bitcoin Mining, Bitcoin Halving, Bitcoin Industry, Mining, Canaan, ASIC, Avalon, Hash Rate, China, Bitcoin Regulation, Energy, Energy Consumption, Renewable Energy, Stranded Energy, Interview