U.S. President Donald Trump repeatedly said during his successful election campaign he could end the war in Ukraine “in 24 hours” upon taking office.

Clashes erupted between Serbian anti-government protesters and supporters for a second day Wednesday in a major escalation after more than nine months of persistent demonstrations against autocratic ...

On August 12, 2025, Austria's FlyNow Aviation completed its first untethered flights of the eCopter. The electric aircraft ...