Sundarbans: why the world’s largest mangrove forest is sinking
Tens of thousands of Jurassic fossils found at secret site
Jeff Bezos and crew launch into space on New Shepard
First space tourist Dennis Tito: 'I was euphoric'
Farne Islands: Puffins see visitors return after 18 months
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Virgin Galactic: Sir Richard Branson's flight to the edge of space (and back)
Virgin Galactic: Sir Richard Branson reaches edge of space
Sir Richard Branson takes off on space flight
RIBA Architects say building demolitions cause of carbon emissions
Climate change: The craft brewery using algae to cut emissions
Lithium mining technologies tested in Cornwall