Hours after returning to the White House, President Donald Trump made a symbolic mark on the future of artificial intelligence by repealing former President Joe Biden's guardrails for the fast-developing technology.

WARSAW, Poland (AP) - Ukrainian President Volodymyr Zelenskyy was visiting Poland on Wednesday after the two countries reached an agreement on a longstanding source of tensions between them: the exhumation of Polish victims of World War II-era massacres by Ukrainian nationalists.

ROME (AP) - Italian opposition lawmakers and human rights groups voiced outrage Wednesday after Italy released a Libyan warlord on a technicality, after he was arrested on a warrant from the International Criminal Court accusing him of war crimes and crimes against humanity.