Scientists have discovered an enormous 10-sided wave pattern in the icy ammonia clouds over Saturn's south pole

A whistleblower for the U.S. Postal Service is warning that a new mail ballot system being hastily built to comply with President Donald Trump's executive order restricting that method of voting could lead to the rejection of huge numbers of mail ballots

A bipartisan group of lawmakers is pressing the U.S. Army to explain why it told a unit based in Europe to stop specializing in drone warfare

The USS Abraham Lincoln aircraft carrier has docked in Thailand after nearly nine months at sea supporting U.S. operations against Iran

Officials say Russian aerial attacks have killed two civilians and wounded six in the central Ukrainian city of Dnipro

An appeals court panel has ruled that a federal judge didn’t have the authority to overturn former U.S. Army soldier Bowe Bergdahl’s military conviction for deserting his post in Afghanistan before Taliban-allied forces abducted him and held him captive for nearly five years

The Chinese government is pressing for answers after a Chinese man died hours after being taken into custody by U.S. Immigration and Customs Enforcement on a U.S. territory

Treasury Secretary Scott Bessent says 19 of the members of the G20 agreed to address streams of “cheap exports” that cause global economic imbalances, but China dissented

Joshua Wong has pleaded guilty to conspiracy to collude with foreign forces to endanger national security under a Beijing-imposed law that has effectively stifled Hong Kong’s once-thriving pro-democracy movement