Protests have spread across the Muslim world over the publication in Europe of cartoons of the Prophet Muhammad. The BBC News website looks at why the depictions have caused such offence. What does ...

But it's not always a wise idea to shape your trees with one. It's heavy-duty, noisy, and too messy. A hand saw can also get the job done with less hassle. That is why getting the best hand saw for ...

An illustration of a magnifying glass. An illustration of a magnifying glass.