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Science

  • Yue Sun, now a postdoctoral fellow at Virginia Tech.
    Prof Yi-Chun Lu/The Chinese University of Hong Kong
    One small change in battery design could reduce fires, researchers say
  • Michi Benthaus poses after her historic flight into space.
    From Blue Origin
    She just became the first wheelchair user to travel to space
  • Jupiter Saturn Great Conjunction 2020 with Ursids Meteors. Oregon, Ashland, Winter
    davidhoffmannphotography/iStockphoto/Getty Images
    How to see the Ursids, the final meteor shower of 2025
  • Training Michi Benthaus Hans Koenigsmann
    Blue Origin
    He spent 20 years at SpaceX. Now, he’s making history with its biggest competitor
  • POMPEII, CAMPANIA, ITALY - 2023/05/27: Arch of Caligula in the archaeological site of Pompeii, an ancient city destroyed by the eruption of Mount Vesuvius in 79 AD.
The Archaeological area of Pompeii belongs to the Unesco world heritage sites. (Photo by Frank Bienewald/LightRocket via Getty Images)
    Frank Bienewald/LightRocket/Getty Images/FILE
    A Pompeii site reveals the recipe for Roman concrete. It contradicts a famous architect’s writings
  • The European Space Agency’s X-ray space observatory XMM-Newton observed interstellar comet 3I/ATLAS on 3 December for around 20 hours. During that time, the comet was about 282–285 million km from the spacecraft.
    ESA/XMM-Newton/C. Lisse; S. Cabot & the XMM ISO Team
    Interstellar comet 3I/ATLAS will fly by Earth Friday. Here are the latest images
  • A new reconstruction of how the Beachy Head Woman would have looked
    Face Lab/Liverpool John Moores University
    Story of ‘first Black Briton’ rewritten by advances in ancient DNA technology
  • For the first time, bees were recorded using bones to nest and lay eggs in a Caribbean cave.
    Courtesy of Lazaro Viñola López
    Discovery of ancient bee nests in fossils points to a never-before-seen behavior
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  • Jared Isaacman, nominee to be NASA administrator of the National Aeronautics and Space Administration, testifies during his Senate Commerce, Science and Transportation Committee hearing in Russell building in Washington, DC, on Wednesday, April 9, 2025.
    Tom Williams/CQ-Roll Call, Inc./Getty Images
    Jared Isaacman confirmed as NASA chief after monthslong tug-of-war
  • 20251210-jane-austen-mystery-death.jpg
    Photo Illustration by Alberto Mier/CNN/Universal History Archive/Getty Images; Gillian Pullinger/Alamy Stock Photo; Will Dax/Solent News/Shutterstock
    Jane Austen’s cause of death has remained a mystery. But her letters and books offer clues

Editor's picks

  • 20251008-science-mirror-cells-1.jpg
    photo illustration by Alberto Mier/CNN
    What is mirror life? Scientists are sounding the alarm
  • DSCF4149.jpg
    Toby Hancock/CNN
    I tried to find out if the dinosaur tooth I bought online was real. It didn’t go as expected
  • O’Neill Cylinder interior provides a 20-mile vista. Children born here would think it totally normal to have “upside down” land areas overhead.
    Rick Guidice/NASA
    Two billionaires have very different — and equally wild — visions of a future in space. Is either possible?
  • Pilot Amelia Earhart poses for a portrait in and airplane in circa 1936. (Photo courtesty Library of Congress/Getty Images)
    Donaldson Collection/Michael Ochs Archives/Getty Images
    An object in a satellite image defies explanation. Could it solve one of aviation’s greatest mysteries?
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Space

Show all

  • CALIFORNIA, USA - DECEMBER 14: A view of the Geminid meteor shower and stargazing at the Tunnel View of Yosemite National Park in California, United States on December 14, 2023. (Photo by Tayfun Coskun/Anadolu via Getty Images)
    Tayfun Coskun/Anadolu/Getty Images
    One of the best meteor showers of the year will peak this weekend
  • Voyager 1 will reach one light-day from Earth in 2026. Here’s what that means
  • New images show an interstellar comet that will soon make its closest approach to Earth
  • Trump’s NASA pick faces questions on leaked ‘Project Athena’ plan in rare second confirmation hearing

Archaeology

Show all

  • Hjortspring-boat.jpg
    Sahel Ganji/Lund University
    Researchers uncover clues to mysterious origin of famous Hjortspring boat
  • Archaeologists find earliest known fire made by humans
  • An ancient stone staircase seemed to lead nowhere. Now it’s revealing the ‘lost Pompeii’
  • Where did house cats come from? Ancient DNA shakes up their origin story

Life

Show all

  • Pod of northern resident killer whales travelling together
    University of British Columbia (A.Trites), Dalhousie University (S. Fortune), Hakai Institute (K. Holmes), Leibniz Institute for Zoo and Wildlife Research (X. Cheng)
    Some dolphins appear to have orca friends. Scientists think they have figured out what’s going on
  • Just how monogamous are humans? Scientists break down how we compare with other animals
  • In a scientific first, biologists recorded a wild wolf potentially using tools
  • New Zealand says it’s going to eradicate feral cats

Paleontology

Show all

  • Theropod-track.jpg
    Jeremy McLarty
    Scientists document over 16,000 footprints in the world’s most extensive dinosaur tracksite
  • Ancient eggshells shed new light on crocodiles that hunted prey from trees
  • Mating injuries may lead scientists to identify dinosaurs’ sex
  • ‘Dueling dinosaurs’ fossil forces a radical rethink of T. rex remains
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