First BitMEX employee Gregory Dwyer was the last exec to surrender to the US. He must now give up his passport and stay put until his trial.

Other billionaires want to save the world with electric cars and smart glasses. The Winklevoss twins are pitching woolly mammoths to save us.

Moscow-based cryonics company KrioRus is in chaos after its ousted co-founder allegedly stole frozen body parts and hi-tech equipment.

Coinbase is ready to sell $2 billion in junk bonds to the world’s top investors just one week after revealing the SEC’s impending lawsuit.