They are particularly common around western Scotland and the northern UK islands. Harbour seals can dive to depths of 90 metres and remain underwater holding their breath for up to 28 minutes.

Gray seals, once known as common seals, have returned to a quite unexpected place, causing a sensation among the residents of the British capital. Gray seals were wiped out in most Baltic regions ...

This article will help you seal it right the first time ... Air bubbles or blisters are more common with solvent sealers. They can occur when the solvent in the sealer evaporates, or flashes ...