Frank Butler

Tennis Australia want "clear the air" talks with Bernard Tomic, which could see him return to the Davis Cup squad to face Britain.

Japanese electronics giant Toshiba says CEO Hisao Tanaka to resign over accounting scandal

Japan strengthens criticism of Chinese activity in disputed seas in its annual defence report, after the first draft was rejected.

The Brics group of emerging economies launches its New Development Bank in Shanghai, seen as a rival to the World Bank and IMF.

Cathy Lewis, space suit curator at the Air and Space Museum in Washington, explains why a campaign is under way to raise $500,000 to help safeguard the spacesuit worn by Neil Armstrong.

Brazilian police in the Amazon city of Manaus investigate a surge in murders, after 35 people were reported to have died violently over the weekend.

Researchers say the Arctic is highly sensitive to changes in summer temperatures as ice rebound continued through 2014.

Turkey's prime minister plans to increase security along the Syrian border after an apparent suicide attack killed 30 in Suruc.

IBM, the world's largest technology services company, has reported a drop in sales for the 13th consecutive quarter.

African footballers as young as 14 are being trafficked to Laos and forced to sign contracts, a BBC investigation finds.