Earth Climate change could affect timekeeping, study says Melting ice is slowing the Earth's rotation, affecting how time is calculated, a new study says. Mammals battle for life in new Attenborough series Australia debates seizure of Insta-famous magpie Future Earth: Sign up to our newsletter A 'clean' power source's hidden emissions Future Can asbestos waste be put to good use? Future The climate benefits of home-grown tomatoes Future Why invasive wild boar might not be all bad Future The growing array of alternatives to lithium batteries Future Future Planet Meet Florida's python bounty hunters When invasive snakes began killing the Everglades' native wildlife, Florida came up with a plan: bring in bounty hunters. Future The prehistoric cows making a comeback in Portugal The tauros, a specially bred version of the long-extinct auroch cattle, is being introduced to Portugal's Côa Valley. Future World of Wonder Botswana's inspirational women safari guides navigating change A remarkable shift is reshaping the traditional landscape of piloting iconic canoes in one of Africa's most extraordinary places – a role that has long been the domain of men. See more Video Photos from the deep sea show 'exciting' new species Scientists exploring the ocean off the New Zealand coast believe they have discovered 100 new marine species. Natural wonders What 'zombie fires' are and why they pose a risk for Canada Over 100 fires in one province alone have been burning under the Canadian snow at an unprecedented rate. Weather & science Alaska's melting glaciers that rip homes apart Qasa Alom meets a team conducting research on Alaska's changing environment. Weather & science Mesmerising life in the deep sea Explore depths where volcanic fluids meet near-freezing seawater, creating a dynamic clash below. Natural wonders What happens when it rains space debris A bus-sized satellite has become the latest piece to fall to Earth. How often does that happen? Weather & science Why electric vehicles struggle in extreme cold Freezing temperatures affect electric vehicles in two major ways. Watch to discover how and why. Weather & science The spongy creatures cleaning Zanzibar's oceans As ocean temperatures rise, women in Zanzibar turn to natural sea sponge farming to stay afloat. Sustainable business The race to fix clean energy's waste problem While wind electricity is clean, this green industry has a waste problem. Now there's a race to solve it. Climate solutions Giving fashion from upcycled scraps Want to gift sustainably, dress stylishly, and help the planet? Scraps might be the answer. Green living 'It's like being in a farm from outer space' Tech-loving traveller Paul Carter visits a new kind of farm - one that has to be accessed via an airlock. Climate solutions Japan's testbed for future sustainability How a project near Fukushima has become a lab for demonstrating sustainable ideas for Japan and the wider world. Climate solutions How to ship solar power from sea to shore One company is developing a new way of transferring energy from sea to shore, and it's all powered by the wind. Climate solutions The sacred birds of longevity revered in Bhutan The black-necked cranes are a revered species across the Himalayas. Weather & science How to live a zero-waste life in a wasteful world Living a zero-waste life is great for the environment and your wallet. How does it work? Green living South Africa's all-female ranger squad A day in the life of the Black Mambas. Climate solutions Intense beekeeping and wildfires are harming Turkey’s bees Turkey’s bee populations are dwindling due to intense beekeeping practices and wildfires. Green living The luxury cars going electric Lara Lewington visits car manufacturer Bentley to find out how it is making the shift to electric. Green living The small Danish island that makes more energy than it uses The small Danish Island of Ærø has been deemed the most sustainable European island of 2021. Green living World Bicycle Day: How to stay healthy like the Dutch The Dutch are known for being a nation of cyclists, does it make them healthier? Green living In search of the world's finest Arabica coffee This Jamaican coffee is so special that Japan has dedicated a holiday to it. Green living Editor's picks 'World's first nature reserve' joins heritage list Historic England say Waterton Park near Wakefield was the "prototype" for modern reserves. See more More Earth Berkshire Big Picture: Friday's image of the county Showcasing the best images sent to us from around Berkshire. Berkshire Dorset Big Picture: Friday's image of the county Showcasing the best images sent to us from around Dorset. Dorset Oxfordshire Big Picture: Friday's image of the county Showcasing the best images sent to us from around Oxfordshire. Oxford Hampshire & Isle of Wight: Friday's Big Picture Showcasing the best images sent to us from around Hampshire & Isle of Wight. Hampshire & Isle of Wight How hedgehogs became a problem in the Hebrides The prickly creatures, which pose a threat to nesting birds, first appeared in the isles 50 years ago. Highlands & Islands Arrest after 50 dead animals left outside shop Hare and bird corpses were scattered in front of Broughton Community Shop earlier this month. Hampshire & Isle of Wight River blockage was 'half size of football pitch' Volunteers have spent weeks removing a river blockage of waste and debris from the River Blackwater. Northern Ireland Mother and daughter polar bears join wildlife park The bears, hand-reared at a Zoo in Germany, are part of a programme to conserve threatened species. Suffolk Tiny village records most sewage spills in county More than three times the number of spills were recorded at Belaugh compared to last year. Norfolk