Game of Thrones star Iwan Rheon has been leading the UK's biggest underwater habitat restoration project off the north Wales coast. More than 1.5 million seagrass seeds have been harvested from ...

But near the neighboring island of Bumpetuk, the first place where seagrass was officially confirmed in Sierra Leone, it didn’t take much surveying to determine there was less grass than before.

The creeping rhizomes of Johnson's seagrass can be found throughout a patchwork of lagoons in southeastern Florida. This miniature grass provides a refuge for small marine animals and a nursery for ...