Sciencefromwww.aljazeera.com2 weeks agoWhy have blue whales stopped singing? The mystery worrying scientistsBlue Whales use powerful vocalisations to communicate and signal food, but recent studies show a troubling decrease in their singing.
CaliforniafromMail Online3 weeks agoOminous warning for humanity as blue whales go mysteriously silentMany blue whales have gone silent due to declining food sources caused by marine heatwaves and toxic algae blooms.