Small bacteria helping big things grow in the ocean

Around 71 per cent of the Earth's surface is made up of salt-water oceans - that's 98 per cent of all water. The ecosystems that exist beneath their surface are diverse and vibrant. Their sheer scale, however, means that ...

Where North meets South in the sea

(Phys.org) -- The Atlantic Ocean off Nova Scotia ... and off Florida. Along some 2,000 miles, its waters go from icy to steamy. Can a marine species live in both temperatures--and everywhere in between?

Scientists urge New Zealand to save 'sea hobbit' (Update)

Marine scientists have called on New Zealand immediately to ban fishing in waters inhabited by the world's rarest dolphin, saying that losing just one more of the creatures will threaten the species' existence.

Call for 'citizen scientists' to help protect sea turtles

'Citizen scientists' can help protect endangered green sea turtles by observing and gathering information about them, according to a PhD student from The University of Western Australia's Oceans Institute.

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