Audi reveals lightweight construction of new A8 saloon

The Week Recommends If the trailers are anything to go by, film buffs are in for a treat

In the Spotlight From the Coldplay concert kiss cam to a celebrity space mission, these are some of the craziest, and most unexpected, things to happen this year

In Depth Progress was made this year on carbon dioxide tracking, food waste upcycling, sodium batteries, microplastic monitoring and green concrete