Much like people, websites get older over time. They’re a little luckier than we are, though, as they just get slow and ...

"As soon as that water’s gone, we don’t have another ice age to re-establish it," a retired hydrologist warns.

The British Dental Journal The BDJ aims to inform readers of ideas, opinions, developments and key issues in dentistry - clinical, practical and scientific - to spark interest, debate and discussion.