The 47th US President, Donald Trump has withdrawn the US from the 2015 Paris Accord; questions hang over why the conservation status of the Antillean manatee of Puerto Rico has been upgraded but not its Florida cousin; a one-trillion tonne iceberg sets a collision course for South Georgia; and efforts to rescue whale sharks in India is our hit of the week.

From the dedicated team at Oceanographic, Director, Will Harrison, and Community Editor and News Lead, Rob Hutchins wade through an ocean of soundbites and headlines to bring you the most important, the most hopeful, and the most down right intriguing developments from across the past week in news.

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