The High Court has failed to clarify the Section 44 mess over who is eligible to stand for parliament, so now it's time for MPs to act.
Australia is proposing some of the toughest citizenship stripping laws in the world as it steps up efforts to curb extremist attacks - but the proposed law could run into significant legal hurdles.
The citizenship troubles that rocked the Labor Party this week are not all good news for the government, writes Rosalind Dixon.
The High Court ruling this week with regards the eligibility of senator Katy Gallagher has severe implications for Australian politics.
The Allegiance to Australia Act undermines our values and is never likely to be effective, writes George Williams.
Granting Saudi Arabian citizenship to the robot 'Sophia' raises social and ethical concerns that we are not yet ready to manage, writes Hussain Abbass.
In the case of the 'citizenship seven', the High Court opted for an interpretation that promoted certainty for future cases, writes Gabrielle Appleby
Unwittingly being a citizen of somewhere else does not breach the constitution's demand for sole loyalty to Australia, writes Rosalind Dixon.
Depending on who you are, you could face a longer wait for citizenship in Australia compared to Germany, Canada or the UK, writes Sangeetha Pillai.
A new bill gives the immigration minister unprecedented control over the process to acquire citizenship, writes Sangeetha Pillai.