Bitcoin prices tumble, the last-ditch effort to save UST, and crypto's energy use: CNBC Crypto World

CNBC Crypto World features the latest news and daily trading updates from the digital currency markets and provides viewers with a look at what's ahead with high-profile interviews, explainers, and unique stories from the ever-changing crypto industry. On today's show, CNBC's Pippa Stevens breaks down the energy usage data that's driving the push toward the proof-of-stake mining revolution. Crypto World also discusses the stablecoin chaos hitting investors, and why Morgan Stanley thinks NFTs could be worth watching amid the volatility.