Northern Hemisphere
Hygiene practices, not masks, key to avoiding viruses
The first suspected case of coronavirus in New Zealand has thankfully tested negative but questions remain about how to keep the virus out of the country. Professor Patricia Priest joins the show to… Audio
Dr Neil deGrasse Tyson on Pluto, religion, and his fans
Dr Neil deGrasse Tyson's has attracted one of the world's largest online followings with his fascinating, widely accessible insights into science and our universe. He joined Jim Mora to discuss his… Audio
Temperatures drop to -48C in America’s Midwest
Blistering cold weather in America has made some parts of the country almost 20 degrees colder than Antarctica. As Bridget Burke reports, it's so cold that people are being told not to breathe too… Video, Audio
New ransomware cyber attack hits computers
A widespread cyber attack is infecting computer networks in companies across the Northern Hemisphere. Freelance cybercrime reporter Kim Zetter says it 'spreads like a worm', which means it doesn't… Audio