People walk and ride along a trail at White Rock Lake as newly installed water-filled plastic barriers line Garland Road, Monday, Feb. 26, 2024, in Dallas. The barriers were installed after a ...

UOcean founder Chris Desai said the plastic floating barrier, which costs £25,000, would run from one river bank to another and dipped about 30cm into the water, allowing fish to pass under.

Sometimes the best way to fight water is with water. That's the concept behind inflatable devices called Tiger Dams, the big ...