Feb. 3, 2026 Researchers have found that manganese, an abundant and inexpensive metal, can be used to efficiently convert carbon dioxide into formate, a potential hydrogen source for fuel cells. The ...

Nikhilesh De is CoinDesk's managing editor for global policy and regulation, covering regulators, lawmakers and institutions. He owns < $50 in BTC and < $20 in ETH. He won a Gerald Loeb award in the ...