Those seeking to profit from fentanyl and governments seeking to control its supply are locked in a never-ending competition, with each new countermeasure spurring further innovation to circumvent it…

Manila has fully allied with Washington amid increasingly dangerous standoffs with Beijing in the South China Sea, heightening the prospect of a wider war.

The high court’s decision could allow future U.S. presidents to commit grave abuses of power with impunity, with serious implications for U.S. foreign policy and national security.

The transatlantic alliance has passed a remarkable milestone after years of most members not spending enough on defense. But what if more is needed?

The killing of Hamas political leader Ismail Haniyeh in Tehran and targeted assassination of a Hezbollah military official in Beirut bring Israel and Iran, through its proxies, closer to war.

The Supreme Court’s recent ruling to limit federal agencies’ power to interpret laws will have major implications for U.S. climate and environmental policies.

Russia’s early setbacks in its invasion of Ukraine could have foreclosed on some of President Vladimir Putin’s sweeping war objectives, but he is unlikely to relent given the conflict’s momentum.  

After a shooting that injured former President Donald Trump and killed a spectator at a campaign rally, leaders of both parties must unite behind efforts to calm and stabilize the political climate.

President Joe Biden ends his bid for reelection having revived American leadership in Asia and Europe and secured significant investments in the domestic economy, but his achievements will only last …