Numbers of critically-endangered flapper skate are beginning to recover in Scotland, new research has suggested.

The critically endangered flapper skate appears to be making a recovery in Scotland after reports of a significant increase ...

A 'ground-breaking' study has reinforced that flapper skates are beginning to recover in Scotland. The study involved ...

ENDANGERED fish are returning to Scottish waters, a groundbreaking university study has found. The study commissioned by ...

The seat disk predates the Korky flapper, so your toilet must be really old if it has a flush valve that uses one. It’s a flat rubber disk that fits over the valve opening, held in place by water ...