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Why do billions of cicadas emerge from below ground every 17 years? And why are they so loud?
BBC News
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| Updated | 2026-10-08 08:16 |
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The £150m project to build a 50m deep pool would be used for deep sea and space research.
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A major project aims to overcome a barrier to electricity grids wholly supplied by renewable energy.
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The president will suspend oil and gas leases in Alaska's Arctic National Wildlife Refuge.
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Opposition among UK farmers is rising towards the trade deal close to being concluded with Australia.
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The BBC's Justin Rowlatt explains why we are accelerating towards an electric car future.
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Stunning images as Nasa's Perseverance continues its mission to seek signs of past microbial life.
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Air pollution is highly damaging to the environment, but Covid lockdowns show we can clear the air.
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The first prehistoric images of their kind to be found in Scotland were discovered by chance inside a cairn.
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Researchers have tracked 4,000 years of human influence on the planet - all from long tubes of mud.
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Heat from industry and warmth from the sea feature in advice to government on future home heating.
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Around the world, animal conservation has evolved so it's not just humans monitoring wildlife.
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The most detailed map of dark matter in the Universe is puzzling physicists.
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The much-loved nature programme is broadcasting from a sustainable farming project in west Norfolk.
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Prof Catherine Heymans says she wants to use the title to encourage people to develop passion for science.
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Decades after white mobs razed an affluent black neighbourhood the search for bodies goes on.
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It's increasingly likely that a key temperature limit will be reached in one of the next five years.
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Prof Stephen Hawking's scientific papers and personal possessions to be saved for the nation.
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It is the first time a company has been legally bound by the Paris climate accord, campaigners say.
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Results from a UK experiment could help clear a hurdle to achieving commercial fusion power.
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Conservationists introduced the species back into a sanctuary north of Sydney in late 2020.
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Black people in the US are subject to double the level of heat stress in cities than whites.
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If UK banks and investors were a country, they would be among world's leading emitters.
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The patient was completely blind before the treatment - now he can see and count objects on a table.
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Trials are underway with dogs trained to sniff out the coronavirus. If the trails are successful, dogs could aid efforts to prevent super-spreading in busy areas.
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Stan Renton and his wife Audrey, have been heating their home with coal for their entire married lives.
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'Miss. What's a duck?' The question that convinced one school to adopt nature-friendly learning.
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Sir Richard Branson's spaceplane completes the first of three key test flights above New Mexico.
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Coronavirus has shown how good science should be embedded in all big decisions, writes Prof Ruth Morgan.
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China is now the second country after the US to operate a rover on the Red Planet.
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Programme to test wastewater for the virus that causes Covid now covers two-thirds of England's population.
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Environment ministers from leading countries agree to take further steps to help limit global heating.
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Submarines controlled by artificial intelligence are being designed to take on military missions.
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Older farmers in England will be paid to retire under a government scheme.
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Imagery comes back from the six-wheeled robot that landed successfully at the weekend.
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Higher temperatures have accelerated build-up of salts, which causes the art to flake off the walls.
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They're still too expensive and there are not enough charging points, a report warns.
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A ban on new gas boilers from 2025 is one step to reach net-zero emissions by 2050, say energy experts.
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The government promises to "halt the decline of nature" as part of a drive to improve the environment.
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The study looked at approximately 1,000 factories that make the raw materials for single-use products.
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At least 50 billion individual wild birds are on the planet, including 1.6 billion house sparrows, scientists say.
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The team will use this time to seek investment to help them break the land speed world record.
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Greenpeace says it found plastic waste from UK supermarkets dumped and burned at numerous sites.
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John Kerry told the BBC technologies that don't yet exist will play a huge role in stabilising the climate.
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The six-wheeled robot has made the hazardous descent to the surface of the Red Planet, China announces.
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Part of the River Tame in Greater Manchester is the most plastic-polluted riverbed in the UK, scientists say.
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Top experts in how diseases spread are calling for massive improvements to the air in buildings.
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In a speech ahead of the COP26 event, Alok Sharma will say the coal business is "going up in smoke".
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The benefits of hydrogen-powered heating have been overplayed, say environmentalists.
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An actress and director will blast off in October - but Tom Cruise also plans to visit the ISS.