Beavers go from near-extinction to major methane polluters
Ponds formed when rodents build dams release large quantities of greenhouse gas
Ponds formed when rodents build dams release large quantities of greenhouse gas
Scientists in Florida have developed process to create methane using aerobic digester
Report shows record figures set for climate-changing chemicals
Crosswords & puzzles to keep you challenged and entertained
Full general election coverage including analysis and results for all 43 constituencies
How does a post-Brexit world shape the identity and relationship of these islands
Weddings, Births, Deaths and other family notices