List of All Articles with Tag 'science'

Deep underground within the Pacific ocean, scientists have made a surprising discovery, which could significantly expand our understanding of marine life. Researchers found an entirely new ecosystem when turning over volcanic crust with the aid of an underwater robot, showing that even now, nature has many more secrets to unearth. The Schmidt Ocean Institute led an expedition with a team of international researchers to investigate a known site in the Pacific, according to Science Alert. Sign up to our free Indy100 weekly newsletter Subsurface fluids were found coursing beneath the ground, while scientists also found an ecosystem of worms, snails and chemosynthetic bacteria. The institute’s executive director, Jyotika Virmani, said: “This truly remarkable discovery of a new ecosystem, hidden beneath another ecosystem, provides fresh evidence that life exists in incredible places.” The new life was found beneath hydrothermal vents, which were first discovered in the 1970s spewing hot fluids loaded with minerals. They were in such a deep, dark location that scientists assumed there would be no life. Ecologist Monika Bright from the University of Vienna said: “Vent animals above and below the surface thrive together in unison, depending on vent fluid from below and oxygen in the seawater from above.” Scientists found tubeworms swimming through volcanic fluids, which makes it easier for them to get around and find new locations. The discovery came on the coast of central America, using a remote-controlled robot 2,500 metres below sea level. Wendy Schmidt, president of the Schmidt Ocean Institute, said: “The discovery of new creatures, landscapes, and now, an entirely new ecosystem underscores just how much we have yet to discover about our Ocean – and how important it is to protect what we don’t yet know or understand.” Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

By Will Dunham WASHINGTON The peculiar wobble of a subatomic particle called a muon in a U.S. laboratory

The Biden administration is throwing its weight behind technology that sucks planet-warming carbon dioxide out of the air,

The man who is 'ageing backwards' Bryan Johnson has revealed he now uses a machine to generate tears after his body stopped producing them. Johnson, who has the 'biological age of an 18-year-old' has gone viral for going to extremes to achieve peak health, however, it would seem everything isn't going so smoothly with his eyesight. "I have a dry eye condition which we found in our routine [doctor] visit", he tells the camera. He then films himself using the FDA-approved iTear100, which massages the side of his nose to stimulate tear ducts. Sign up to our new free Indy100 weekly newsletter

Virgin Galactic Holdings Inc. is poised to launch its first private space tourists on Thursday morning, the company’s

An AI meal app suggested a "meal" that would create chlorine gas. The New Zealand app, created by supermarket chain Pak ‘n’ Save, was advertised as a way for customers to creatively use leftovers during the cost of living crisis. Users enter the ingredients they have in their homes and the app generates recipes. But New Zealand political commentator Liam Hehir noticed it made “aromatic water mix” when he put in ingredients that would create chlorine gas. The bot recommended the recipe as “the perfect nonalcoholic beverage to quench your thirst and refresh your senses”. “Serve chilled and enjoy the refreshing fragrance,” it said, despite the fact that inhaling chlorine gas can cause lung damage or death. Sign up to our free Indy100 weekly newsletter This was not the only dodgy recipe the app came up with. Posting on social media, others weighed in with grim recipes they had found, including "bleach-infused rice surprise" and "mysterious meat stew" made with human flesh. A spokesperson for the supermarket said they were disappointed to see “a small minority have tried to use the tool inappropriately and not for its intended purpose”. In a statement, they said that the supermarket would “keep fine tuning our controls” of the bot to ensure it was safe and useful, and noted that the bot has terms and conditions stating that users should be over 18. In a warning notice appended to the meal-planner, it warns that the recipes “are not reviewed by a human being” and that the company does not guarantee “that any recipe will be a complete or balanced meal, or suitable for consumption”. “You must use your own judgement before relying on or making any recipe produced by Savey Meal-bot,” it said. Sounds like it... Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

It’s been revealed that Mars is spinning at a faster and faster rate, effectively shortening the length of a day on the planet’s surface. Data collected by NASA’s Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) lander has left experts puzzled. The length of every day is shortening by a fraction of a millisecond each year, and experts don’t know exactly why it’s happening. The findings also showed that the planet is 'wobbling' in an unusual way due to the molten metal “sloshing” in its core. Sign up to our free Indy100 weekly newsletter The reason for the planet speeding up is unclear, but one theory states that ice building up at the poles could be behind it. Dr Bruce Banerdt of NASA’s Jet Propulsion Laboratory in Southern California and his colleagues are behind a study into the findings, which were published in the journal Nature. Dr Banerdt said: “It’s really cool to be able to get this latest measurement — and so precisely. “I’ve been involved in efforts to get a geophysical station like INSight onto Mars for a long time.” He went on to say: “Results like this make all those decades of work well worth it.” Meanwhile, another new study has found that Mars may have once had wet and dry seasons – like those on Earth – conducive to the emergence of life. Researchers have discovered fossil evidence suggesting the red planet had a cyclical climate more than three billion years ago. Nasa also recently discovered “diverse organic matter” on the surface of Mars, which could change our understanding of the planet and the search for life in the universe. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

SINGAPORE Singapore Exchange Ltd (SGX) is amending its initial public offering (IPO) rules to clarify that life science

The science conference had all the hot topics you’d expect, from artificial intelligence to gene therapy. But this

Nicknamed Ötzi the Iceman, the mummified man was around 40–50 years old when he died in the Copper Age. Here are 13 surprising facts about him.

South Korean stocks that had skyrocketed on perceived links to superconductors fell for a second day Wednesday after

The ocean is home to all manner of mysteries, from “alien” shape-shifters to ancient shipwrecks. And so, when Richard Branson and a team of scientists took a submersible down to the bottom of Belize’s iconic Giant Blue Hole, they were braced for some truly extraordinary sights. The Blue Hole is the largest sinkhole in the world, measuring 300m (984 feet) across and around 125m (410 feet) deep but, until Branson’s expedition in 2018 its depths had not been fully explored. The British billionaire was joined on his groundbreaking journey by Fabien Cousteau – the grandson of pioneering underwater explorer Jacques Cousteau – and oceanographer Erika Bergman. Sign up for our free Indy100 weekly newsletter Their mission was to create a 3D map of the hole’s interior but, when they reached the bottom, they were met by some disturbing discoveries. To be fair, they got off to a good start. The first thing they encountered as they edged down the hole was a wall of giant stalactites, which were “breathtakingly beautiful,” according to Branson. Then, at around 300 feet, they pierced a thick layer of toxic hydrogen sulphide, plunging them into darkness and cutting out the oxygen from the water around them. In an interview with CNN, Bergman explained that once you pierce that layer, which forms naturally over centuries, “you lose all of that Caribbean sunlight and it just turns completely black.” Elsewhere, Branson described it as “extremely eerie,” saying: “We didn’t expect to see any creatures below. But when we got to the bottom we could see crabs, conches and other creatures that had fallen into the hole, arrived on the bottom and then ran out of oxygen and died.” As the team continued to travel further down into the abyss, they were faced with the remains of a tragedy. In an interview with Business Insider back in July 2020, Bergman revealed that they found the bodies of two people who have “been lost in the Blue Hole”. “We found the resting place of a couple [of] folks,” she said. “And we just sort of very respectfully let the Belize government know where we found them.” She added that “everyone decided that we would just not attempt any recovery”, noting: “It's very dark and peaceful down there, [so we] just kind of let them stay.” As they reached the bottom, the team found something else unexpected, and very much unwelcome: human rubbish. It came in the form of a 2-litre Coke bottle and a lost GoPro containing some holiday snaps, according to Business Insider. “As for the mythical monsters of the deep? Well, the real monsters facing the ocean are climate change – and plastic,” Branson lamented following the discovery. “Sadly, we saw plastic bottles at the bottom of the hole, which is a real scourge of the ocean.” The business magnate said the expedition had offered “one of the starkest reminders of the danger of climate change [he had] ever seen.” He pointed out: “The Blue Hole is made of a complex system of caves that once formed on dry land. It is proof of how oceans can rise quickly and catastrophically. “Sea levels were once hundreds of feet lower. 10,000 years ago the sea level rose by about 300 feet when a lot of ice melted around the world. At 300 feet down you could see the change in the rock where it used to be land and turned into sea.” He added in his blog: “Hopefully by this trip taking place we have raised even more awareness of the need to protect the ocean and tackle climate change now – before it is too late.” He stressed that he didn’t want his grandchildren to “grow up in a world without corals, without the wonders of the ocean”. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.