A Liberal replacement for Fiona Nash may be ruled out by Section 44 too.
The great citizenship drip feed continues.
There are three important factors at play.
"High Court sentences Australia to 5 weeks of Barnaby Joyce campaigning."
And now the fun really begins.
Roberts, Ludlam, Waters and Nash also gone.
We could have as many as 49 separate judgements.
The outcome could dramatically reshape the parliament.
What are we getting out of this, the Chief Justice asked.
The One Nation senator is one of seven politicians currently involved in a dual citizenship scandal that could have ramifications for his place in the Federal Parliament.
The Queensland senator was cross-examined in the High Court.
What's happened to common census?
It is just the first. Other marriage equality campaigners are being urged to join in.
Pauline Hanson has referred her own senator to court over possible British citizenship
The parents of Charlie Gard have accused Great Ormond Street Hospital of "denying us our final wish" after a High Court judge approved a plan which will see their son moved to a hospice without intens...
Labor is backing the bid to disqualify a Government minister from parliament.
The Full Bench of the High Court says his election was invalid.
Hours after he announced he'd gatecrash parliament.
The glass ceiling is still very high.
Andrew Meares, Fairfax
It only took 113 years...
Looks like the sheep fleece will have to wait.
Kirsty Wigglesworth/PA Wire
It's been a big morning for One Nation.
Alex Ellinghausen, Fairfax
The government is likely to appeal Thursday's ruling to the Supreme Court.
Jamila Toderas, Fairfax
The former senator has been accused of breaching the Constitution and he's looking for other cases.
Fairfax Media/Alex Ellinghausen
Will light rail sink the progressive ship in the ACT?
Family First senator Bob Day will challenge newly changed Senate voting laws in the High Court this week. The legislation makes it more difficult for micro-parties to get elected and passed the Senate...
Melissa Adams/Fairfax Media
An application to appeal Queensland wife-killer Gerard Baden-Clay's downgraded conviction has been lodged in the nation's highest court. The Queensland Court of Appeal last month downgraded Baden-Clay...
Melissa Adams/Fairfax Media
Yvonne D'Arcy's magnificent victory in the High Court, who ruled a breast cancer gene patent was invalid, could however be illusory if Myriad, a U.S. corporation, was able to sue Australia under investor state dispute settlement (ISDS) provisions in the TPP.
SYDNEY -- Two-time breast cancer and cervical cancer survivor Yvonne D'Arcy predicts breast cancer testing will become cheaper and more available after she won a High Court challenge to a patent cover...