US government debt remains a cornerstone of global financial markets, but rising borrowing costs, persistent fiscal deficits and stronger competition for global capital are raising concerns over its long-term sustainability.

US fiscal deterioration is emerging as a growing risk for global markets, with rising Treasury yields potentially putting pressure on equities and limiting the Federal Reserve's…

Analysts warn that high spending, rising interest costs and tax cuts could impede Washington’s efforts to ‘grow our way out of’ record-high national debt.

US government debt remains a cornerstone of global financial markets, but rising borrowing costs, persistent fiscal deficits and stronger competition for global capital are…