Adamson, 42, joined Seven in 1997, after beginning her career at the Stock Journal newspaper.
She was a Crime Reporter for more than a decade but has covered stories including the Sydney and Beijing Olympics, the Tour de France, the Beaconsfield Mine disaster, the drug trials of Michelle Leslie and the Bali Nine, the Bali bombings and the Boxing Day tsunamis reporting from the devastation in Banda Aceh.
In 2006 shewas announced as the SA Journalist of the Year. In addition to her weekend presenter role she will continue as a journalist with the news team.
Her first weekend bulletin is Saturday, January 24 2015.