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| How Bitcoin's vast energy use could burst its bubble - Could the cryptocurrency's huge electricity consumption also sink it? Sat, 27 Feb 2021 00:22:22 GMT |
| Brunt Ice Shelf: Big iceberg calves near UK Antarctic base - The berg covers 1,270 sq km - nearly 490 square miles - but its break-off was expected. Fri, 26 Feb 2021 14:22:39 GMT |
| Climate change: Carbon emission promises 'put Earth on red alert' - Nations' current carbon-cutting plans will not keep global temperature rise below 1.5C, the UN says. Fri, 26 Feb 2021 13:22:54 GMT |
| National Trust to plant blossom trees in cities - The National Trust is planning to plant dozens of blossoming trees to create new green spaces. Fri, 26 Feb 2021 00:15:51 GMT |
| Amazon rainforest plots sold via Facebook Marketplace ads - Protected land reserved for Brazil's indigenous communities is being traded on the social network. Fri, 26 Feb 2021 00:04:15 GMT |
| AI conquers challenge of 1980s platform games - A computer program that can solve 1980s exploration games could help improve robot intelligence. Thu, 25 Feb 2021 17:00:25 GMT |
| How 30,000 elephant 'selfies' will help in conservation - Researchers are developing new technology to help reduce human-elephant conflicts. Thu, 25 Feb 2021 14:13:11 GMT |
| Mary Anning: Fossil hunter celebrated with Jurassic 50p coins - The 19th Century fossil hunter's achievements were often overlooked during her own lifetime. Thu, 25 Feb 2021 08:03:17 GMT |
| Most pheasants sold for food 'contain lead shot' - Scientists say a pledge by shooting groups to phase out lead shot has had no detectable effect. Wed, 24 Feb 2021 00:58:03 GMT |
| Walker Swamp: The mission to restore an Australian wetland - Walker Swamp had been destroyed by 150 years of farming - now it is replenished and welcoming life. Wed, 24 Feb 2021 00:06:45 GMT |
| Extinction: Freshwater fish in 'catastrophic' decline - Numbers are plunging due to pollution, unsustainable fishing and the draining of rivers. Tue, 23 Feb 2021 00:25:09 GMT |
| Hayley Arceneaux: Cancer survivor joins first all-civilian space mission - The SpaceX mission will make Hayley Arceneaux the first person with a prosthesis to visit space. Mon, 22 Feb 2021 21:39:36 GMT |
| Video shows Perseverance rover's dramatic Mars landing - The Perseverance robot is seen touching down on the Red Planet in a whirl of dust and grit. Mon, 22 Feb 2021 19:40:14 GMT |
| Are streaming algorithms really damaging film? - Director Martin Scorsese says streaming algorithms demean cinema and treat viewers as consumers. Sat, 20 Feb 2021 23:44:25 GMT |
| Yungblud 'honoured' to have David Bowie cover played on Mars - Nasa told the singer they would play his cover of David Bowie's Life On Mars as they landed Fri, 19 Feb 2021 15:55:41 GMT |
| US rejoins Paris accord: Biden's first act sets tone for ambitious approach - Re-joining the Paris climate pact is a symbolic and practical first step for the Biden White House. Fri, 19 Feb 2021 13:44:34 GMT |
| Mars landings: How many landings on Mars? - With two missions to land on Mars in 2021, Laura Foster looks back at all the previous attempts. Fri, 19 Feb 2021 10:05:06 GMT |
| Foot-and-mouth outbreak's parallels with Covid pandemic - Twenty years on from the start of the foot-and-mouth crisis, the Covid parallels appear stark. Fri, 19 Feb 2021 01:42:52 GMT |
| Key questions about Nasa's next Mars rover - We answer some common questions about the American Perseverance rover mission to Mars. Fri, 19 Feb 2021 01:22:30 GMT |