Millions of Greeks are voting in a crucial referendum on whether to accept the terms of an international bailout.
Top Chinese brokerages promise to spend at least $20bn on shares to halt the slide in the stock market, which has fallen sharply in recent weeks.
In his latest BBC Sport column, Andy Murray answers questions on Wimbledon, cats versus dogs and his film star lookalikes.
Mark Lowen explains the background and implications of Sunday's vote on the Greek debt crisis, from a beach near Athens.
Why do airline meals tastes bland? And is jet lag a myth? BBC Future answers all your aeroplane questions and offers other amazing information about sailing the skies.
Man's best friend might be more loyal than we thought. Researchers discovered that dogs behave in a particular way when someone treats their master poorly.
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