New research reveals clues to a crucial period of rapid evolution in complex animals that began roughly 540 million years ago.

Analysis of water samples from the UK’s Humber estuary revealed high levels of pharmaceuticals, with ibuprofen found at some of the highest concentrations ever reported across the globe.

A new report sets out how Leeds could become a carbon neutral city by 2050 – and potentially by 2030.

The first large-scale survey of those working to protect the natural world has found general agreement on the goals of conservation – but significant divisions on how to achieve them.

New research has revealed how currents deep on the ocean floor are able to travel thousands of miles.