Microsoft has reintroduced its Surface Pro hybrid device, unveiling a brand new portable machine the company insists is no longer a tablet that can act as a laptop, but is instead "the most versatile laptop we've ever built".

Uber CEO Travis Kalanick has announced an urgent investigation into claims of sexual harassment and sexism within the company.

Chiefs are dominating with 11 points off four match wins, but the season is still young.

The nation's fast-growing private space industry is sparring with Defence and federal government over the use of Australia's Woomera launch range testing site.

The collision of two super-dense stars in a galaxy far, far away, has been detected by a remarkable collaborative effort.