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148 more fin whales killed in waters around Iceland

The Icelandic fin whaling season has now ended with a final, grim tally of 148...
Sperm whale underwater

Man arrested on suspicion of selling whale teeth

A man has been arrested by police in Oxfordshire following the discovery of a large...

Hundreds of whales killed as Norwegian hunt season ends

The end of the whaling season in Norway has been announced with 580 minke whales killed...

Third orca death in 18 months at theme park

Loro Parque tourist attraction in Tenerife, Spain has announced the death of Kohana, a 20-year-old...

Dolphins provide clues to potential life-saving treatment for human trauma victims

Researchers looking into ways of preventing life-threatening drops in blood pressure in humans that have suffered severe blood loss have come up with a successful method that takes its inspiration from dolphins.

Some marine mammals like seals and dolphins are said to possess what is sometimes referred to as a ‘diving reflex’, a physiological function which is thought to partially activate when the face or head is immersed in cold water. Some bodily functions then temporarily change to conserve oxygen, allowing these mammals to remain underwater for long periods of time.

The scientific team based at the university in Buffalo in the United States ran successful tests to raise blood pressure in trauma victim simulations by using face cooling techniques that emergency medical teams, and even battlefield medics could one day use to save lives.

Discover more fascinating facts about dolphins and how to help us save them.