The giant mass of plastic waste taking over the Caribbean

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'The most disgusting thing I’ve seen in the water' The giant build-up of plastic bottles, cutlery and polystyrene plates was captured by underwater photographer Caroline Power.

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'I bring explosions of colour to public spaces' Yinka Ilori is a London-based artist whose technicolour work is inspired by his Nigerian heritage.

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'Sydney mega fire getting out of control' Sydney in Australia has been blanketed by thick smoke all week due to bushfires.

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How US law professors teach impeachment We visit a constitution law class a few miles from where the US president faces an impeachment inquiry.

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Corbyn v Johnson: BBC election debate round-up Boris Johnson and Jeremy Corbyn go head-to-head in a live debate on the BBC.

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What happened this week? Trump weighs in on the NHS, and the BBC invites Boris Johnson for a chat about trust.

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'Toe-to-toe with a billionaire bully' Vernon Unsworth and his lawyer speak outside court after losing a lawsuit against Elon Musk.

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Greta at UN climate change talks - one year apart Life has changed a lot for the environmental activist in the space of a year.

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What are you giving up to fight climate change? As the annual COP25 climate change summit continues in Madrid, we asked delegates from all over the world how they were adapting their lives for the sake of the environment.