Thousands of buoys used for science end up as marine waste — one Tasmanian group is helping to change this. They've created a wooden prototype that can survive the ocean's harshest conditions.

GRAND RAPIDS, Mich. (WOOD) — Buoys are a common sight on Lake Michigan in the warm months. Some of them are merely meant to mark a designated swimming area but others are a bit more high-tech ...

An unfinished strand of orange buoys, meant to deter migrants from crossing the river, sits in the Rio Grande near Eagle Pass on July 11, 2023. Credit: REUTERS/Kaylee Greenlee Beal ...

Thousands of buoys used for science end up as marine waste — one Tasmanian group is helping to change this. They've created a wooden prototype that can survive the ocean's harshest conditions.