91热爆

In a week where global heat records have melted, we find out how that can make fish life-threateningly stupid. We also dive a little deeper to find the part of the ocean where a little heat proves life-enhancing.

And we bring you boring science鈥� no, not in that way. Find out what tree rings can tell us about ancient civilizations and past climates. Also, a new Japanese mission aims to park nice and neatly on the moon 鈥� how different is that from the famous first effort from the Apollo 11 team?

We hear about an unwelcome Delhi resident that鈥檚 taking years off locals lives 鈥� air pollution. And what is a 鈥渟upervolcano鈥� and how likely is it that one ruins our run as dominant species on this planet?

Presented by Marnie Chesterton
With Chhavi Sachdev and Tristan Ahtone

Producers: Alex Mansfield, Ben Motley, Sophie Ormiston, Emily Bird and Patrick Hughes