Federal Reserve Chair Jerome Powell reiterated the central bank’s view that the economy was steady. However, he did acknowledge there was a higher sense of uncertainty among businesses and consumers ...

Net-zero carbon dioxide (CO₂) emissions refers to a balance between CO₂ emissions into the atmosphere and CO₂ removals from the atmosphere, such that the net effect on CO₂ levels in the atmosphere is ...

Kirsten Zickfeld receives funding from the Natural Sciences and Engineering Research Council of Canada (NSERC), Environment and Climate Change Canada's Climate Action and Awareness Fund and Microsoft.