BBC Tech
The latest stories from the Science and Environment section of the BBC News web site.
Updated: 33 min 33 sec ago
VIDEO: Farmland birds show rapid decline
Farmland birds are at their lowest levels since records began, according to government figures.
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VIDEO: Chimps carry out night time raids
Wild chimps carry out night time crop raids, footage reveals, suggesting the animals are being pushed into more risky behaviour.
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VIDEO: Battle over the Great Barrier Reef
Expanding coal mining operations along the Queensland coast could threaten Australia's treasured Great Barrier Reef.
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VIDEO: Orphan baby elephant rescued from well
An elephant calf has been air rescued after he fell down a well in the remote region of Milgis Lugga in Northern Kenya.
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VIDEO: EU pesticide ban 'threatens crops'
A report published today claims that banning too many pesticides will lead to lower yields on farm, which in turn could result in an increase in food imports, and job losses
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VIDEO: Charge for carrier bags in Scotland
A public awareness campaign is being launched to highlight the carrier-bag charge which has come into force in Scotland.
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VIDEO: Origins of intercourse traced to fish
Scientists believe they have traced the origin of copulation to fish found in a Scottish lake 385 million years ago.
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AUDIO: Are we alone in the Milky Way?
Prof Brian Cox muses on whether life here on Earth is unique within the Milky Way and what this might mean.
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AUDIO: Scientists study ancient comet
A recently discovered comet has flown past Mars, giving scientists a unique chance to study an object from the farthest reaches of the Solar System.
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VIDEO: Plastic food packaging health fears
BBC Inside Out examines whether health fears over plastic food packaging are justified and asks if BPA should be banned in the UK.
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VIDEO: New dinosaur 'may be in T-Rex family'
Scientists think that a newly discovered species of dinosaur, whose remains were found after 20 years of excavation in Venezuela, maybe related to the Tyrannosaurus Rex.
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VIDEO: Oysters flourish again in Swansea
Oyster fishing is set to make a comeback in Wales after marine biologists reintroduced 40,000 oysters into Swansea Bay.
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VIDEO: Activists blockade Australian port
Hundreds of climate change protestors have attempted to disrupt shipments of coal from a port north of Sydney using their canoes, kayaks and surfboards to form a blockade.
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AUDIO: Science shines light on dark matter
Scientists from the University of Leicester say they may have solved one of the most enduring mysteries in modern physics: the nature of dark matter.
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AUDIO: MPs 'should end Climate Change Act'
Parliament should scrap the Climate Change Act and MPs should stop "exaggerating" the effects of climate change, says Owen Paterson.
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VIDEO: How Ebola samples are processed
Government scientists from Wiltshire are calling for micro-biologists to volunteer in the fight against the growing threat of the deadly Ebola virus.
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VIDEO: Mussels 'threat to UK waterways'
Scientists are warning that an army of shrimps and mussels from Turkey and Ukraine is poised to invade Britain's waterways and kill off native species.
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VIDEO: Why are these mussels a menace?
A new species of mussel has been found in the UK which could be hugely damaging to British wildlife.
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VIDEO: Ponies munch a meadow back to life
Researchers track wild ponies with GPS collars as they graze an abandoned meadow back to its former glory
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VIDEO: Space weather forecast station opens
The Met Office opens a new centre dedicated to the forecast of the weather in space.
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