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Kyra Hay sorting Coral samples

Deep corals discovered on Great Barrier Reef

The coral Leptoseris is living 410 feet (125 meters) below the ocean's surface, a discovery that expedition leader Pim Bongaerts of the University of Queensland called "mind-blowing."

Bongaerts and his colleagues received funding from insurer the Catlin Group Limited to explore the Great Barrier Reef as part of an effort to understand how climate change is altering the oceans.

Head of a Basking Shark (Cetorhinus maximus)
Head of a Basking Shark (Cetorhinus maximus)

Irish basking shark went to Africa

‘Banba’ a female basking shark tagged in July with a satellite transmitter off Malin head, Co. Donegal has just released its transmitter west of the Cape Verde Islands, over 5000km away from were it was originally tagged.

The movement by the shark ‘Banba’ into warm tropical waters off West Africa coupled with similar findings by Mattew Whitt working with Scottish Natural Heritage and leading American shark biologist Greg Skomal in the western Atlantic, questions the validity of the established theory that basking sharks inhabit temperate waters only.

Palau: A Diver’s Addiction

Palau—prior to a few years ago—was just a name that meant a distant dive destination on my list of places to go. I had seen the periodical article written with its crystal blue water emerald green rock islands and sea life and coral combinations like no other place diving. A dive site called Blue Corner, sounded like fantasy land, almost as if it were thought up by Walt Disney himself, if he were a diver.

Galápagos’ Isabela Island: The Last Mirage

Images by Pierre Constant

Seen from space, Isabela Island—the largest island of the Galápagos archipelago— reminds me of a giant seahorse facing the great blue yonder of the Pacific Ocean. As one approaches land, the cap of thin white clouds dissipates. Isabela’s majestic landscape is a perfect alignment of shield volcanoes, rising above 1,000 metres, which stretches from the southeast to the northwest. Among them, Wolf Volcano reaches 1,700 metres.

Galápagos: Where the Big Things Are

Unlike Max in the children’s book by Maurice Sendak, Where the Wild Things Are, I hadn’t worn my wolf suit, or made mischief of one kind or another. I hadn’t been sent to my room before it transformed into an island of magical monsters only reachable after a year of sailing.

I wouldn’t want to spend that long on a boat, so I behaved(ish) and looked forward to being on Galápagos and spending my nights tucked up on dry land.

Thailand's Koh Tao

If anyone was to mention diving in Thailand to you, then you would most likely think of one of the west coast destinations. Hardly a thought would be given to the small island of Koh Tao, which lies off the east coast in the Gulf of Thailand. I live and dive here, so I find this lack of attention a little unfair.

(Filephoto) Bottlenose dolphin

Dolphins comprehend sentences

The ability of two bottlenosed dolphins Tursiops truncatus to understand imperative sentences expressed in artificial languages were studied. One dolphin (Phoenix) was tutored in an acoustic language whose words were computer-generated sounds presented through an underwater speaker. The second dolphin (Akeakamai) was tutored in a visually-based language whose words were gestures of a trainer's arms and hands.