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“Earliest black holes, Medieval cult tunnels, and DNA origami.”

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Accessed on 13 February 2026, 1408 UTC.

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Created for kh6jrm@gmail.com | Web Version February 13, 2026 FOLLOW US Amazing science every day SIGN UP ⋅   WEBSITE Top Science News The earliest black holes in the universe may still be with us, surprising study claims The earliest black holes in the universe may not have disappeared from Hawking radiation after all, new research hints. Instead, they fed on the energy of the ancient cosmos to grow supermassive. Read More Put Interest On Ice Until Nearly 2027 Did you know some credit cards can actually help you get out of debt faster? Yes, it sounds crazy. But it’s true. The secret: Find a card with a “0% intro APR” period for balance transfers. Then, transfer your debt balance and pay it down as much as possible during the intro period. No interest means you could pay off the debt faster. Learn More ADVERTISEMENT Climate Change China’s emissions are flatlining — and may be falling — in critical turning point for biggest emitter, report says The carbon emissions of the world’s biggest greenhouse gas emitter have plateaued for nearly two years. Read More Canada could remove 5 times its annual carbon emissions by planting trees on edge of boreal forest, study finds Planting trees on 6.4 million hectares of northern taiga forest could remove 3.9 gigatons of CO2 by 2100 — five times Canada’s annual emissions. Read More History & Archaeology Subterranean tunnel, possibly used for medieval cult rituals, discovered in Stone Age tomb in Germany A tunnel system discovered in a Stone Age tomb in Germany suggests medieval people created hiding places for their cultic rituals. Read More Planet Earth China banned all fishing to save the Yangtze River. This ‘nuclear’ option appears to be working. Decades of overfishing and habitat degradation led to huge declines in freshwater biodiversity in China’s longest river, but there are signs of recovery after a fishing ban was implemented in 2021. Read More Space Astronomers discover ‘unique inside-out system’ with a rocky planet far from where it belongs Astronomers have spotted an unusual ‘inside-out’ planetary system where a rocky world seems to have formed far beyond the realm typically reserved for gas giants. Read More Astronomy & Astrophysics Record-breaking gravitational wave puts Einstein’s relativity to its toughest test yet — and proves him right again A record-breaking gravitational wave signal let scientists “listen” to a distant black hole merger and put Einstein’s gravity to its toughest test yet. Read More Health ‘DNA origami’ could be key for making an effective HIV vaccine, early study hints A new vaccine design uses folded DNA to steer the immune system toward producing the rare immune cells needed to make protective antibodies against HIV. Read More Your Body Risk of death from pregnancy in the US is 44 times higher than that from abortion, new analysis reveals A figure commonly used to compare the risk of death from pregnancy compared with the risk of death from abortion might be based on outdated data, a new study suggests. Read More Animals Archaeopteryx, one of the world’s first proto birds, has a set of weird, never-before-seen features, new study reveals Iconic transition species between dinosaurs and birds may have had weird ‘teeth’ on roof of its mouth and a highly mobile tongue, study reveals Read More Physics & Math Antarctica ‘ghost particle’ observatory gets major upgrade that could ‘pave the way’ to physics breakthroughs The National Science Foundation’s massive IceCube neutrino detector at the South Pole just got a major new upgrade, which promises to take the search for “ghost particles” to a new level. Read More Quizzes and games Do you think 3I/ATLAS is anything but a comet? A NASA telescope detected organic molecules coming off comet 3I/ATLAS as it made its closest approach to Earth in December. No, it is, and always has been, a comet. I was skeptical at first but now i’m convinced it’s a comet. Yes. Take me to your leader! Yesterday we asked you if China is now the global leader in combating climate change. Here’s what our readers said. Yes, China is leading the way. – 32% This is a positive step, but they could be doing more. – 28% No, they are are still huge emitters of CO2. – 40% Can you name all the elements in 10 minutes? Everything from Ac to Zr: test your knowledge of the periodic table. Read more Daily sudoku: Take a break with this classic numbers puzzle Get a new challenge every day with our free online sudoku puzzle. Read more Bird quiz: How much do you know about our feathered friends? Do you have a bird brain or are you as sharp as a raptor? Read more Feed your curiosity: Get more newsletters from Live Science and our partners for the latest discoveries, mind-bending mysteries and expert insight. Sign Up Follow LiveScience Contact Us: Feedback | Advertise Sign Up | Update Profile | Unsubscribe Privacy Policy | Cookies Policy | Terms and Conditions Future US LLC © Full 7th Floor, 130 West 42nd Street, New York, NY, 10036