Planet Earth stories
Hidden from view at the bottom of Bangladesh's large rivers are gigantic holes up to 50m deep and several kilometres long. Mark E Vardy explains how studying them is vital for understanding how large rivers evolve and affect the lives of hundreds of thousands of people living on their deltas.
20 Mar 2015
Tags: Rivers and lakes
Used to flavour whisky and sometimes as fuel, the UK's peat also provides an important service in the control of global warming. Mark Reed explains why he and Project Maya are trying to spread the word and get gardeners to take a peat-free pledge.
11 Mar 2015
This week in the Planet Earth podcast, Phil Manning, Victoria Egerton and Bill Sellers of the University of Manchester are joined by local geologist Paul Ensom at the Isle of Purbeck on Britain's Jurassic Coast to talk about some dinosaur tracks recently found in the area.
3 Mar 2015
Nobody wants peat in their tap water, and in some situations it can even threaten people's health. Getting rid of it is costly for water companies, and a warming climate will increase the problem. The more they know about these changes, the better they'll be able to cope.
23 Feb 2015
This week in the Planet Earth podcast, Ruth Welters of the University of East Anglia and potato farmer Johnnie Jiggens explain how environmental science can help the agricultural sector plan for future weather extremes.
18 Feb 2015
The UK's rich marine renewable energy resources are driving an exciting area of innovation. Paul Bell explains how understanding the potential environment consequences will be critical to the success of the industry.
23 Jan 2015
This week in the Planet Earth podcast, Alex Ford and Stephen Short of the University of Portsmouth explain why we need to understand the effects of contraceptives, anti-depressants and other prescription drugs on marine organisms to protect our environment.
20 Jan 2015
If we could trap the CO2 we produce in the deepest depths of the ocean, where should we do it? Maybe not where scientists first thought, says Josie Robinson. She explores the theory behind ocean iron fertilisation in the Southern Ocean, and describes her work on testing it.
19 Jan 2015
This week in the Planet Earth podcast, Greg Sambrook Smith of the University of Birmingham reports from Bangladesh on the effects of river bank erosion on the local people living alongside the Brahmaputra River.
7 Jan 2015