Dolphins, seals and porpoises could soon become a far more common sight along the Thames, scientists said today.
More than 100 of the sea mammals have been spotted in the river over the last...
A lifesize two-tonne pilot whale, made of rubber, is helping to train groups of marine rescue volunteers in Gwynedd.
The course in Barmouth is being run with groups involved in rescuing seals and...
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...
The skeleton of the whale which died after becoming stranded in the River Thames a year ago will go on public display this week.
The exhibition - staged by the Guardian and Observer newspapers -...
