A fossil discovered in a rock on display at the Nariwa Museum of Art in Takahashi City, Okayama Prefecture, has been identified as Japan’s first Late Triassic ichthyosaur and the first ichthyosaur ever found in western Japan. The find was made by Professor Takafumi Kato and colleagues during a museum-based educational event. CT scans revealed 21 bone fragments, including vertebrae and a scapula, confirming the fossil’s identity. Experts say the discovery offers rare and valuable insight into the evolution and distribution of ichthyosaurs during the Norian stage, when open-ocean species emerged. The fossil is now on public display and is expected to inspire local education and scientific interest.

A new study led by FAMU-FSU College of Engineering researchers investigating precision polymer blends revealed critical insights that could accelerate the development of advanced materials for batteries, membranes and energy storage systems.

The research, which focused on blends of a polymer called polyethylene oxide (PEO) and a charged polymer known as p5, found that even small amounts of charge can dramatically alter how these materials mix. This behavior aligns with previously developed theoretical models, offering a new framework for anticipating when polymer blends will remain uniform or separate into distinct phases.