Champions Leeds Rhinos will start the defence of their Super League title at Warrington Wolves on 1 February, 2018.
Catalans Dragons re-sign outside back Lewis Tierney on a two-year contract, following his departure from Wigan Warriors.
Wigan Warriors set up a women's open age team for 2018, with the ambition of joining the Women's Super League division.
Wigan Warriors have signed highly-rated forward Gabriel Hamlin from Australian club South Sydney Rabbitohs.
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Women are trying out for Wigan Warriors' first women's rugby league team.
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