Planet Earth stories
Ivan Haigh and Elizabeth Bradshaw describe SurgeWatch, a new database of coastal floods that's set to revolutionise our understanding of how and why these destructive events happen - and of how to limit the damage.
22 Apr 2016
An asteroid strike put an end to the dinosaurs 66 million years ago, making way for mammals to thrive - that much we know. But how exactly did our ancestors go about their march to dominance? Stephen Brusatte and Sarah Shelley introduce an unassuming fossil that holds some of the answers.
8 Apr 2016
Scientists agree: flood damages will increase dramatically across Europe over the coming decades. And as extreme rainfall events happen again and again, some places will be hit harder than others. So why is it that some areas are becoming more prone to flooding, and others not? Louise Slater explains.
4 Mar 2016
Humans have only been part of Earth's history for the blink of a geological eye, but in that time we have made a profound mark on the planet. Fifty years ago we were starting to realise the extent of our influence; today we are debating whether it has moved Earth into a new geological epoch. Alex Peel explains what's behind the concept.
22 Feb 2016
Frogs, toads, newts and salamanders look like hardy creatures and anyone observing a pond full of frogspawn could be forgiven for thinking their future was secure. But several emerging diseases are attacking the world's amphibians, sometimes with devastating results. Trent Garner explains how we're starting to understand the extent of the threat.
12 Feb 2016
One warm year and we're told an Arctic without sea ice is just around the corner; the next cold one and it's claimed the ice is recovering. Ed Hawkins explains why Arctic melting will continue to be erratic for the foreseeable future - but says the overall trend is only heading one way.
5 Feb 2016