We may receive a commission on purchases made from links. LR44 batteries are a particular variety of button-cell battery. You've almost definitely seen them before; they're those little cap-shaped ...

President Donald Trump’s attacks on federal climate policy and his supply-chain-scrambling tariffs are taking a toll on the clean-energy manufacturing boom. The Inflation Reduction Act, signed by ...

At the start of the year cobalt prices fell to their lowest level ever on an inflation adjusted basis and reached near decade lows nominally. A surge in supply from the Congo, responsible for 80% ...

To power through its 14-hour day, the ship needs a 1,000 kilowatt (kWh)-hour battery — equivalent to about 14 electric car batteries. At night, the ferry recharges with renewable energy while ...