A cyber-attack on the humanitarian organisation exposes the details of half a million vulnerable people

World number two Daniil Medvedev and fourth seed Stefanos Tsitsipas both made it into the third round of the Australian Open in Melbourne.

The US president says he thinks Russia's leader will "move in" but does not want a "full-blown war".

A recording of the gunman's last phone call to family made during the siege has emerged.

Mr Biden casts doubt on election integrity as party rebels doom his voting overhaul agenda.

The death toll, worst in poorer countries and among the under-fives, needs urgent action, experts say.

The "ecological disaster" occurred after high waves caused by the volcanic eruption in Tonga.

Marine explorers find a "pristine" 3km coral reef at depths of 30m off the coast of Tahiti.