Diving 'is natural' for penguins
Adrian Walls from London Zoo explains why keepers have installed a diving board in the penguin enclosure in the run-up to the 2012 Olympics.
More top news
Plaque unveiled in memory of London jazz musician.
A plaque was unveiled in Southwark this afternoon in memory of one of Britain's earliest black jazz musicians, Frank Bates.
Lucrezia's programme blog
A family's call for answers, the Met Police's Commander faces 'Plebgate' pressure and the last day of the Premier League.
Saturday forecast
The south is enjoying the best of today's weather, mostly dry with some bright spells.