Canada’s federal election poses a stiff test for the governing Liberal Party, with implications for its global role on issues such as climate change.

A look at the post-9/11 war powers law that the Trump administration could use to justify conflict with Iran.

President-Elect Joe Biden has walked a fine line on fracking, seeking to allow the practice while proposing restrictions to limit its greenhouse gas emissions. How have other countries approached fra…

Presidents Trump and Biden have turned to the Defense Production Act to procure critical medical supplies during the coronavirus pandemic. What does the law do?

The succession from Queen Elizabeth II to Charles could accelerate anti-monarchy movements in countries where the Crown is still head of state.