Gravity can reconnect like the sun's magnetic field, a fresh look at Einstein's equations reveals - A fresh look at Einstein's equations suggests that gravity can sometimes snap and reconnect, similar to magnetic field lines on the sun. The findings hint at a new way that gravity and matter can trade energy. physics-mathematics

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Iran war helps fuel global drop in fossil fuel emissions — but there's a catch -- In the run-up to the COP31 U.N. climate change conference, scientists have revealed that global carbon emissions from fossil fuels are projected to drop by 0.4% this year, driven by growth in installed wind and solar power capacity, as well as oil price hikes caused by the Iran conflict. But climate goals are still unlikely to be met. -- Chris Simms -- Published

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Nazca infant had rare, fatal birth defect that left her with one central eye 1,600 years ago -- A DNA analysis has confirmed that a Nazca infant who lived in southern Peru 1,600 years ago had a rare congenital condition called trisomy 13. -- Kristina Killgrove -- Published

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Did human sacrifice help lower violence? New research in Peru leaves intriguing question -- In a key coastal area of Peru, violence was low despite the practice of human sacrifice. -- Owen Jarus -- Published

20 hours ago

Would you learn to lucid dream if you could? -- Neuroscientists say people can be "trained" to recognize when they're dreaming — in other words, lucid dreaming may be an acquirable skill. -- Nicoletta Lanese -- Published

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Rare fifth-century burials of Germanic chieftains with dazzling weapons and warhorses discovered in France -- Archaeologists found a small cemetery full of high-status burials, two of which may be the graves of Germanic chieftains. -- Kristina Killgrove -- Published

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The Maya used so much red paint that they poisoned their water with mercury, mud sediments reveal -- Researchers found extreme levels of mercury in sediment cores in Mexico ‪—‬ and it's all because the Maya loved red paint. -- Tom Metcalfe -- Published

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Tectonic forces near Japan helped fuel the formation of the Grand Canyon -- A double subduction zone off the coast of Japan caused rifting halfway around the world to accelerate, fueling the formation of some of North America's most iconic features. -- Stephanie Pappas -- Published

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Women often get cold more easily than men — a mouse study offers hints why -- A new study points to testosterone and proteins in the skin as reasons why males and females experience temperatures differently. -- Zunnash Khan -- Published

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'Life is too brief to leave this planet': Live Science readers share whether they'd go to Mars, despite health risks - Poll - Live Science readers respond to a recent poll about whether they'd visit the Red Planet even with potential health risks. By - Kenna Hughes-Castleberry - Published - 6 November 26

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Perfectly preserved owl fossil from 47 million years ago could help to solve a major evolutionary mystery -- A stunning fossil owl from Germany that has its last meal preserved in its stomach helped researchers to narrow down the time when these birds mostly became active at night. -- Sascha Pare -- Published

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50% of long COVID patients show improvement in 3 years — but the condition tends to linger in those with this subtype -- About half of people with long COVID see meaningful improvement in their symptoms after three years, a new study found. -- RJ Mackenzie -- Published

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Oldest known Martian meteorite holds clues to a watery past -- The oldest known rock from Mars was discovered on Earth in 2022. Scientists are beginning to reveal its mysteries. -- Ivan Farkas -- Last updated

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Scientists removed the glare from a James Webb telescope image — and unmasked a hidden planet -- Using machine learning, astronomers developed a new way of looking at James Webb telescope data that allows far-off planets to emerge from their stars' glare. -- Joanna Thompson -- Published

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Gigantic chasm on Mars is still tectonically active -- New research shows that a powerful 2021 marsquake emanating from Valles Marineris — the largest canyon in the solar system — was triggered by unexpected movement in a fault line deep below the gigantic structure, revealing that tectonic activity can still occur on geologically "dead" worlds. -- Harry Baker -- Published

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2,800-year-old tomb in Siberia has evidence of the earliest use of cannabis — possibly as a way to calm human sacrifice victims -- Seeds found in an ancient grave and chemical compounds discovered in mummy hair have revealed people got high on marijuana 2,800 years ago. -- Kristina Killgrove -- Published

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Cryptic padlock from a 400-year-old shipwreck finally opened ‪—‬ but it leaves a mystery -- Researchers used CT scans to crack a 400-year-old code and open a mysterious padlock that washed up in Wales with the Ann Francis treasure hoard. -- Patrick Pester -- Published

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1,600-year-old burial holds remains of man infected with a 'very rare' strain of leprosy in Germany -- A high-status burial surprised archaeologists when they discovered leprosy in a man's bones from the fifth century. -- Kristina Killgrove -- Published

5 days ago

One-third of babies diagnosed with peanut allergy don't actually have one, study hints -- New findings suggest that "food challenges" can help prevent children from being saddled with unnecessary allergy diagnoses. -- Anirban Mukhopadhyay -- Published

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Physicists sank a telescope 1.5 miles under the sea to put Einstein's relativity to the test -- A half-built neutrino telescope on the floor of the Mediterranean Sea searched for cracks in one of physics' most basic invariances. It came up empty, but its limits rival those of detectors many times its size. -- Larissa G. Capella -- Published

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