EnvironmentPolar bear penis bone may be weakened by pollution The baculum, a bone in the penis of polar bears, is losing density in areas where pollutant contamination is high – and that may spoil the bears' sex life News
EarthWill we still be swimming in the sea in 2100? Warming oceans will have many effects on marine life and pollution – a new report brings these factors together to predict if the sea will make us sick News