As British courts this week hear arguments for and against the Wikileaks founder's extradition to the US, the questions about journalism, the law and freedom of speech it raises are vital ones.

Election 2019 will likely be the first time in Australia's electoral history that more voters are following the campaign online than via conventional media – television, newspapers and radio.

The unexplained detention of author and diplomat, Yang Hengjun, has raised more questions about the motives of a Chinese government under stress from within and without.