Scientists from the Marine Biological Association and the University of Plymouth have revisited turn-of-the-century forecasts about the many and varied threats they thought were likely to face the world’s shorelines in 2025. Their new study highlights that many of their forecasts were correct, either in whole or in part, while others haven’t had the impacts that were envisaged at the time. They have also charted some of the other threats to have emerged and/or grown in significance since their original work, with notable examples including global plastic pollution, ocean acidification, extreme storms and weather, and light and noise pollution.

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.