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    Rivers of Lava on Venus Reveal a More Volcanically Active Planet

    New software let scientists re-examine old radar images, providing some of the strongest evidence yet that volcanoes continue to reshape the hellish planet.The planet Venus, with its active volcanic region highlighted in red in the Sif Mons area.IRSPS/Università d’AnnunzioWitnessing the blood-red fires of a volcanic eruption on Earth is memorable. But to see molten rock bleed out of a volcano on a different planet would be extraordinary. That is close to what scientists have spotted on Venus: two vast, sinuous lava flows oozing from two different corners of Earth’s planetary neighbor.“After you see something like this, the first reaction is ‘wow,’” said Davide Sulcanese, a doctoral student at the Università d’Annunzio in Pescara, Italy, and an author of a study reporting the discovery in the journal Nature Astronomy, published on Monday.Earth and Venus were forged at the same time. Both are made of the same primeval matter, and both are the same age and size. So why is Earth a paradise overflowing with water and life, while Venus is a scorched hellscape with acidic skies?Volcanic eruptions tinker with planetary atmospheres. One theory holds that, eons ago, several apocalyptic eruptions set off a runaway greenhouse effect on Venus, turning it from a temperate, waterlogged world into an arid desert of burned glass.To better understand its volcanism, scientists hoped to catch a Venusian eruption in the act. But although the planet is known to be smothered in volcanoes, an opaque atmosphere has prevented anyone from seeing an eruption the way spacecraft have spotted them on Io, the hypervolcanic moon of Jupiter.In the 1990s, NASA’s spacecraft Magellan used cloud-penetrating radar to survey most of the planet. But back then, the relatively low-resolution images made spotting fresh molten rock a troublesome task.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Iceland Volcano Erupts in Plumes of Fire With Little Notice

    The authorities said the eruption on Saturday night was the most powerful of a series that started in December.A volcano erupted with little notice in southern Iceland on Saturday night, the latest in a string of eruptions in the area, threatening local infrastructure and leading the authorities to declare a state of emergency.Lava fountains burst out of the ground, and a nearly two-mile-long fissure opened up on the Reykjanes Peninsula around 8:30 p.m., the Icelandic Meteorological Office said. The eruption occurred near the town of Grindavik, the Svartsengi Power Plant and the Blue Lagoon, one of Iceland’s most famous tourist attractions.The meteorological office said that it had received indications of a possible eruption only about 40 minutes before it happened. The office sent out its first warning moments before the eruption began.The Blue Lagoon and Grindavik were evacuated shortly after the eruption, according to RUV, the national broadcaster. Grindavik has a population of about 4,000, but few residents were in the town at the time. About 700 visitors were staying at the Blue Lagoon.Local news media reported that lava flowed over the main road leading to Grindavik around 1 a.m. and was heading toward the town and the power plant. Both have defensive barriers built around them to protect them from lava.On Sunday morning, Hjordis Gudmundsdottir, a spokeswoman for the Department of Civil Protection and Emergency Management, told reporters that the biggest risk was to two pipes that carried hot water from the geothermal Svartsengi Power Plant to homes on the peninsula.The eruption was most likely the biggest of the seven that have occurred across the Reykjanes Peninsula since 2021, including four since December, the civil protection agency said in a statement. Before that, the peninsula had laid dormant for 800 years.Meteorologists have expressed concerns that if the lava continues at the same rate, it could flow into the North Atlantic. Contact between lava and water can create small explosions and dangerous gases. More

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    Trump Wins Iowa, and Iceland’s Volcanic Eruption

    The New York Times Audio app is home to journalism and storytelling, and provides news, depth and serendipity. If you haven’t already, download it here — available to Times news subscribers on iOS — and sign up for our weekly newsletter.The Headlines brings you the biggest stories of the day from the Times journalists who are covering them, all in about five minutes.Former President Donald J. Trump’s sweep of the Iowa caucuses was broad and deep.Doug Mills/The New York TimesOn Today’s Episode:5 Takeaways From Trump’s Runaway Victory in the Iowa Caucuses, by Lisa Lerer, Maggie Haberman and Jonathan SwanWhat to Know as Trump Faces Another Defamation Trial by E. Jean Carroll, by Benjamin Weiser and Maggie Haberman, with Maria CramerSenate to Vote on Potential Freeze to Israel Aid as Democrats Question Conduct of War, by Karoun DemirjianU.S. Defense Secretary Is Released From the Hospital After 2 Weeks, by Eric SchmittIceland Faces ‘New Chapter’ of Seismic Activity as Lava Menaces Town, by Egill Bjarnason and Emma Bubola75th Emmy Awards Ceremony: ‘Succession’ Wins Emmy for Best Drama and ‘The Bear’ Best Comedy, by John KoblinJessica Metzger and More

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    Biden’s Rating Dips on Gaza, and Marvel Drops Actor

    The New York Times Audio app is home to journalism and storytelling, and provides news, depth and serendipity. If you haven’t already, download it here — available to Times news subscribers on iOS — and sign up for our weekly newsletter.The Headlines brings you the biggest stories of the day from the Times journalists who are covering them, all in about five minutes.President Biden during a broadcast from the Oval Office after visiting Israel in October, following the breakout of the war against Hamas.Tom Brenner for The New York TimesOn Today’s Episode:Poll Finds Wide Disapproval of Biden on Gaza, by Jonathan Weisman, Ruth Igielnik and Alyce McFaddenCompanies divert ships from Red Sea route, by Andrés R. MartínezAbbott Signs Law Allowing Texas to Arrest Migrants, Setting Up Federal Showdown, by J. David GoodmanMarvel Will Part Ways With Jonathan Majors After Guilty Verdict, by Jonah Bromwich, Erin Nolan and Nicole SperlingAfter Weeks of Warnings, Iceland Volcano Erupts in Plumes of Fire, by Egill Bjarnason and Claire MosesJessica Metzger and More