A nitrogen-doped, carbon-coated nickel anode can catalyze an essential reaction in hydrogen fuel cells at a fraction of the cost of currently used platinum.
Prime Minister Justin Trudeau’s blueprint promises industry a tax credit to help pay for carbon-capture projects, but doesn't set cap on the fossil-fuel sector.
Prices of materials like crude, gas, wheat and metals have become alarmingly erratic as a gulf emerges between buyers and sellers who are facing big financing strains.
This graphic looks at how five key assets have performed in 2022 thus far, comparing the prices of WTI crude oil, the Invesco DB Agriculture Fund, gold, the S&P 500, and bitcoin.