As Congress takes up the issue of immigration, we turned to our global network of scholars to get their perspective on how points systems work.
Family care arrangments likely to come under pressure under new migration rules.
Trump's review on H1-B visa will directly impact high-skilled Indian workers.
The options on the table for the UK when it comes to that most contentious of issues.
Supreme Court upholds controversial immigration rules for families introduced in 2012. It means families will have to earn a minimum income to bring over spouses from abroad.
As Donald Trump orders a temporary ban on most refugees to the US, here is what the international law says.
Visa regulations are making the UK a less attractive option for Indian students.
If it wins, Leave would strip European Union citizens of the automatic right to live and work in the UK in favour of an Australian-style “points-test” system for skilled workers.