Our immune system is like a highly trained army. It fends off invading pathogens, usually very effectively. The problem is that sometimes it makes mistakes and attacks us. This can result in allergies, aut...

Despite some analysis from other media suggesting single parents might find being on welfare more attractive than working, more than half of sole parents in Australia are in work and are better off as a result.

Australia’s tax...

Generation Y has grown up in a rapidly warming world. According to the US National Climate Data Centre, every month since February 1985 has seen above average global temperatures, compared with the twentieth century. I have no memories of a “normal” month.

2016 is on track to be the hottest year on record, surpassing the previous...