Blue whales - the largest animals on Earth - are making their home in a part of the Indian Ocean where they were wiped out by whaling decades ago. Researchers and filmmakers in the Seychelles ...

California dolphins were seen swimming in "magical" blue waves. Here's what caused it. Southern California's coast has taken on an unusual appearance in recent days.

Travel 'I think Iceland's Blue Lagoon is overrated - this magical alternative is much better' Choose this Geothermal lagoon if you want to escape the crowds and experience something magical.

Blue Machine: How the ocean shapes our world Helen Czerski (Torva) WHEN you stand next to the ocean, it is easy to forget that it is connected to every other bit of blue on the planet. If you were ...