Chad halts lake’s world heritage status request over oil exploration
Exclusive: African state says it has agreements with oil companies in Lake Chad area
Exclusive: African state says it has agreements with oil companies in Lake Chad area
The outlook for Australian sites including the Blue Mountains and the Gondwana rainforests has deteriorated, report to Unesco says
Unesco advisers highly critical after national park authority opts to allow off-roading
Transport secretary takes ‘big decision’ to transform A303 in move experts say could irreparably damage world heritage site
Environmental groups say Australian government is violating legal obligations to protect reef from global heating and UN committee should hold it to account