Category: 7. Science

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  • Environmental changes shape evolution in unexpected ways

    Environmental changes shape evolution in unexpected ways

    In a recent study, experts tracked evolution across 105 changing environments and found that repeated environmental change can yield very different outcomes.

    The researchers found that studying a single population can be misleading, so claims…

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  • Scientists pull electricity directly from Earth’s rotation

    Scientists pull electricity directly from Earth’s rotation

    Physicists in the United States have built a small device that seems to pull electrical energy from Earth’s rotation itself. The tabletop experiment produced only tens of microvolts.

    The team carried out the work in New Jersey with colleagues…

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  • T. rex ‘wannabe’ named Nanotyrannus evolved into two species

    T. rex ‘wannabe’ named Nanotyrannus evolved into two species

    A small tyrant dinosaur once written off as a teenaged T. rex has now been confirmed as its own species. That animal, called Nanotyrannus, turns out to represent not just one form but two closely related species.

    Using an almost complete skeleton…

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  • Volcano Watch — One year of Kīlauea’s episodic summit fountaining: highlighting the hazards : Maui Now

    Volcano Watch — One year of Kīlauea’s episodic summit fountaining: highlighting the hazards : Maui Now

    “Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists and affiliates. 

    On Dec, 23, 2024, a unique eruption began in Kīlauea’s Halemaʻumaʻu crater, with a…

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  • Neisseria meningitidis filamentous phage MDA promotes colonisation by selecting hyperadhesive pili variants

  • Dion, M. B., Oechslin, F. & Moineau, S. Phage diversity, genomics and phylogeny. Nat. Rev. Microbiol. 18, 125–138 (2020).

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  • Hay, I. D. & Lithgow, T. Filamentous phages: masters of a microbial…

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  • Scientists Just Discovered the Oldest Human Footprint Ever Found, Hidden in Chilean Mud

    Scientists Just Discovered the Oldest Human Footprint Ever Found, Hidden in Chilean Mud

    A fossilized human footprint found in southern Chile has been dated to 15,600 years ago, making it the oldest known footprint in the Americas. The discovery suggests that humans may have reached South America more than 1,000 years earlier

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  • This “mushroom” is not a fungus, it’s a bizarre plant that breaks all the rules

    This “mushroom” is not a fungus, it’s a bizarre plant that breaks all the rules

    In the damp shade beneath moss-covered trees, high in the mountains of Taiwan and mainland Japan or deep within the subtropical forests of Okinawa, an unusual organism quietly grows. At first glance, it resembles a mushroom. In reality, it is a…

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