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Ideon Technologies digs up $16M Series A to use particle physics to find critical minerals

Car companies and battery manufacturers have scrambled over the last few years to secure critical minerals supplies, a race that’s only gotten more intense as consumers snap up every EV […]




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Why a bipartisan embrace of crypto might never extend to Bitcoin

Hey everyone, and welcome back to Chain Reaction In our Chain Reaction podcast this week, Anita and I chatted with Sequoia Capital’s Shaun Maguire on why gamers are skeptical of […]




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Crypto mining is approaching a key inflection point

Warren Rogers Contributor Warren Rogers is CFO at Blockware Solutions, a former venture capitalist and founder, and a blockchain maximalist. The crypto mining space is approaching a key inflection point. […]




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Nvidia says hackers are leaking company data after ransomware attack

Nvidia has confirmed that hackers stole sensitive data from its networks, including employee credentials and proprietary company information, during last week’s cyberattack and are now “leaking it online,” a spokesperson […]




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Tesla’s Kimbal Musk says company was ‘very ignorant’ of environmental impact of its Bitcoin purchase

In an interview with TechCrunch onstage at the Ethereum Denver conference, Tesla board member Kimbal Musk, brother of CEO Elon Musk, said that the company had been “very ignorant” of […]




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Beijing court rules bitcoin mining contract ‘void’

As crypto investors widely know, China has declared all cryptocurrency transactions illegal and outlawed crypto mining activities. Lately, a court decision further reasserted the government’s attitude to stifle any bitcoin […]




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Jack Dorsey dials in on his dream job — bitcoin missionary

Hello friends, and welcome back to Week in Review! Last week, we took a break from contextualization for some guides to consumption. This week, we’re looking at what’s happening in […]




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Last day to snag early bird passes to TechCrunch Disrupt 2021

Don’t miss your chance to experience TechCrunch Disrupt 2021 — the startup world’s must-attend event of the season — for less than $100. Why not get the best ROI of […]







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Tesla’s Bitcoin investment could be bad for the company’s climate reputation and its bottom line

Tesla’s $1.5 billion investment in Bitcoin may be good for Elon Musk, but it’s definitely risky for the company that made him the world’s richest man, according to investors, analysts […]