30 September 2020
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Great Barrier Reef: Uncovering the secrets of Australia's deep waters
Scientists explain how the biggest deep-sea study of two marine parks led to exciting discoveries.
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Hydrogen-powered train makes UK maiden journey
The Hydroflex made a 25-mile round-trip in Warwickshire, reaching speeds of up to 50 mph.
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Two beluga whales have their first swim in their new open water sanctuary
Little White and Little Grey were in captivity in a park in China but now live in waters in Iceland.
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‘We’ve overrun the planet’ - Attenborough
BBC Breakfast spoke to Sir David Attenborough ahead of his new documentary A Life on Our Planet.
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Biodiversity: Boris Johnson signs United Nations pledge to tackle problem
PM Boris Johnson signs a UN pledge, saying UK government "absolutely committed" to global problem.
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Mine-detecting rat receives prestigious gold medal
Mine-detecting rat, Magawa, has sniffed out dozens of landmines and unexploded munitions in Cambodia.
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What maths is involved in stirring a cup of tea?
A professor has won £2.3m for applying complex maths to simple situations - like stirring tea.
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Siberia landscape scarred by climate change
Scientists are warning about the consequences of vast swathes of ground thawing in Siberia.
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Climate Change: Is the movement diverse enough?
Too white? Too middle class? Activist Fatima explores the climate change movement's diversity.
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Ship with no crew to sail across the Atlantic
A full-size, crewless research ship is to make one of the world's first autonomous transatlantic voyages.
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Saving Cumbria's plastic-lined river
The River Keekle was lined 20 years ago to protect it from pollution but the plastic became the problem.
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Attenborough and the special moment fuelling his hope
Sir David Attenborough and the mountain gorillas that have won the fight against extinction.
