Proceedings of the National Academy of Sciences
Vol. 123, Issue 6
Issue 6
2026
103
Articles
Articles in this Issue
The Japanese Archipelago sheltered cave lions, not tigers, during the Late Pleistocene
Xin Sun, Lanhui Peng, Takumi Tsutaya et al.
Feb 10, 2026
10.1073/pnas.2523901123
Lions and tigers, as dominant apex predators, likely became competitors when lions expanded from Africa into Eurasia approximately one million years ago (Ma), forming a lion–tiger transition belt from...
Transmission through muscle tissue shapes polarization signals during cuttlefish courtship
Arata Nakayama, Ryosuke Ohnuki, Shinya Yoshioka et al.
Feb 10, 2026
10.1073/pnas.2517167123
Flamboyant sexual ornaments serve as conspicuous visual signals optimized to the visual receptors and perception of potential mates. While numerous studies have explored the mechanisms and functions o...
<i>Microraptor</i> reveals specialized gliding capabilities in multiwinged early paravians
Csaba Hefler, Ying Wang, Xiaoli Wang et al.
Feb 10, 2026
10.1073/pnas.2518106123
Agile and efficient modern flyers like birds and insects rely on complex aerodynamics to increase performance such as leading edge vortices, tip vortices, rapid pitch rotations as well as wing–wake an...
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84
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101
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94
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140
Journal Info
Publisher
National Academy of Sciences
ISSN
0027-8424
E-ISSN
1091-6490
Subject
Life Sciences
Language
English