科学与环境
How one of Earth's worst volcanic disasters affected societies in prehistoric Japan
来源: Phys.org - latest science and technology news stories · 发布于
A new international study led by Lund University examines what happened to population levels after the Kikai-Akahoya volcanic eruption in prehistoric Japan. The results paint a more complex picture than what had previously been believed. The paper is published in the journal Scie
A new international study led by Lund University examines what happened to population levels after the Kikai-Akahoya volcanic eruption in prehistoric Japan. The results paint a more complex picture than what had previously been believed. The paper is published in the journal Science Advances.
相关报道
Red-sensitive pigments in mantis shrimp eyes act as reversible light switches
With about 30 visual pigments, compared to just three in humans, mantis shrimp possess a visual system that remains a mystery. Researchers from ULiège and Humboldt University in Berlin have, for the first time, analyzed these pigments one by one and discovered that some detect re
Phys.org - latest science and technology news stories ·
Scientists may have finally solved the mystery of the Moon’s two faces
Scientists may have solved a long-standing mystery about why the Moon’s two sides are so different, using samples collected from its farside for the first time. Their findings suggest that uneven heating from Earth's gravitational pull drove enormous flows of ancient magma, creat
All Top News -- ScienceDaily ·
Scientists uncover the 2.3-billion-year-old secret that helped keep Earth habitable
Scientists may have solved a 2.3-billion-year-old mystery about how Earth maintained enough oxygen to support life. Ancient rocks reveal that phosphorus recycling in the oceans created a self-sustaining cycle that helped keep oxygen levels high, even as the planet underwent drama
All Top News -- ScienceDaily ·
Japan’s ‘Dancing Salaryman’ Can’t Stop Grooving
Toru Utsumi, 60, works as a management consultant, but on his days off, he has become a global internet star — despite some local disapproval.
NYT > World News ·
What a worm's brain can teach us about sex differences in the nervous system
Ever wonder what goes on inside the brain of a worm—how it processes information, responds to stimuli and perceives the world around it? Northeastern University researchers have opened up that can of worms, specifically the one containing C. elegans, a tiny roundworm that's one o
Phys.org - latest science and technology news stories ·