Rob Walker
Remembering Tina Turner
Tributes are flowing worldwide for rock star Tina Turner, who has died aged 83 after a career spanning five decades. Rob Walker was a former tour manager for Tina Turner, and did a number of tours… Audio
Chronic kidney disease: the silent killer - Rob Walker
One in three New Zealanders are at risk of kidney disease, and it's estimated that 10 percent of people have chronic kidney disease worldwide . Professor Rob Walker is a specialist in kidney health… Audio
Test for Kidney Transplant Rejection
A new non-invasive urine test will enable the rapid detection of a transplanted kidney being rejected Audio
Science - test for kidney transplant rejection
We hear how a surgeon who specialises in kidney transplants and an immunologist teamed up with others to come up with a world first - a quick, simple non-invasive test to determine if a transplanted… Audio
Attacks on Shia pilgrims in Baghdad
There has been a series of attacks against Shia pilgrims and other Shia targets in the Iraqi capital Baghdad. Audio