Shetland's wild, rugged landscape has long fascinated scientists, but for one British Geological Survey marine geologist, it's the seabed around the islands that have ignited his interest.

The Centre for Ecology & Hydrology has used the latest satellite technology to launch new digital maps showing the differences of the UK countryside. The maps show the UK's most built-up, most wooded and most farmed counties.

Take a look at some of the amazing techniques scientists use to follow nature's clues.

Underneath the Earth's surface lies a wealth of resources. But will the way we currently use them give us problems in the future? Dr Ciaran Beggan, Dr Andrew Barkwith and Dr Caroline Graham at the British Geological Survey (BGS) explain why we need a clearer picture.

Groundwater is the ultimate invisible asset. Originating in rain and snowfall that works its way down into soil and rock, it supports key ecosystems and meets the water needs of millions. But it can also pose a potential flood risk.

Frequently linked to an increased threat from flooding, coastal erosion was widespread in the 20th century. We explain how the iCOASST project is helping to reveal what the next hundred years could hold.

Mapping what lives in the British countryside means spending hours tramping through bogs, up and down hills and through some of our most rugged landscapes. Tom Marshall found out how drones are helping.

Science and industry are working hand in hand at the new Marine Robotics Innovation Centre. The result, reports Sue Nelson, is an exciting new future for marine robotics in the UK.