Dahlia Waingort

Australia may be one of the most internet-connected countries on earth, with a super-fast broadband network on the way. But now the experts are warning there's danger with cyber crooks roaming the super highway.

Twins Anne and Helen were 20 years old when they learned they had been conceived from an anonymous man's sperm. They spent the next 20 trying to crack the mystery of his identity. Can a balance be struck between the rights of children and donor fathers?

On September 11 2001, thousands of dead were unaccounted for in the smouldering rubble of the World Trade Centre. Among them, was the remains of Mohamed Atta, whose last murderous act tipped the world into a confrontation between Islam and the West.

It's almost as hard to get into Supermax as it is to get out. This 21st century jail-within-a-jail is exclusively reserved for the most sinister of criminals.