Britain has sparked a diplomatic standoff with Washington by requesting the extradition of a U.S. woman charged over a road crash that killed a U.K. teenager.

Malta?s Labor Party was choosing a new leader Saturday to replace Prime Minister Joseph Muscat, who announced his resignation amid increasing demands at home and abroad for accountability following the assassination of an anti-corruption journalist.

Greece’s coast guard says 12 migrants have been found dead in the Ionian Sea and 21 others have been rescued after their boat took in water and sank. Searchers are looking for more survivors.

A roadside bomb hit a U.S. army vehicle Saturday in Afghanistan, both NATO and Afghan officials confirmed, without providing any details.

A fire engulfed part of a nursing home in northern Croatia early Saturday, killing at least six people, authorities said.

Australian Open organizers said Saturday that U.S. Open champion Bianca Andreescu, Juan Martin del Potro and Richard Gasquet have withdrawn due to knee injuries.

Two Eritrean asylum-seekers were shot dead in the Libyan capital, Tripoli, days after the U.N. refugee agency pressed them to leave its facility citing overcrowding.

The latest on Iran-related developments (all times local):

Here are the scores from yesterday’s sports events:

MLB