Monday, August 23, 2021

Rare Cambrian fossils from Utah reveal unexpected anatomical complexity in early comb jellies

Researchers describe two new species of fossil ctenophores from the mid-Cambrian of Western USA, one of which has a preserved nervous system, which illuminates the early evolution of nervous and sensory features in ctenophores.

from Latest Science News -- ScienceDaily https://ift.tt/2WmANqF
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Claude Fable 5 AI finds a tiny formula that topples an 87-year-old math conjecture

A mathematician working at Anthropic says he used the AI model Claude Fable 5 to uncover a remarkably simple counterexample to the Jacobian ...