A US federal judge on Thursday set limits for the use of marine sonar by the military in California, a practice environmentalists have long accused of putting sealife in danger
Secret sonar, used by the Royal Navy in a Nato exercise, has killed four whales, The Independent on Sunday can reveal.
A post-mortem on four Cuvier's beaked whales, stranded on Spain's Almeira...
Increasing levels of ocean noise generated by military sonar, shipping, and oil and gas exploration are threatening dolphins and whales that rely on sound for mating, finding food and avoiding...
