BBC News: Tennant to Take Over the Tardis - 'Actor David Tennant, star of BBC period drama Casanova, is officially named the new Doctor Who.' - http://news.bbc.co.uk/1/hi/wales/4450285.stm
Tongs: David Tennant - Wiki article providing a list of career highlights. - http://www.tongs.org.uk/wiki.pl?David_Tennant
Tennant!Love - Livejournal community providing news items, screen captures, fan art and random adoration. - http://community.livejournal.com/tennant_love/
Guardian: Love and Anger - Interview discussing his role in a 2005 production of 'Look Back in Anger'. - http://arts.guardian.co.uk/features/story/0,11710,1381558,00.html?gusrc=rss
Fascination: The David Tennant Fanlisting - Lists fans and their websites, with a brief biography and a selection of instant messenger icons. - http://www.just-harry.org/tennant/
BBC News: New Doctor Prepares for Invasion - 'New Doctor Who David Tennant is interviewed ahead of his first show as the Doctor on Christmas Day.' - http://news.bbc.co.uk/1/hi/entertainment/4524180.stm
BBC News: New Doctor Who's Fears Over Role - 'New Doctor Who actor David Tennant says predecessor Christopher Eccleston will be a hard act to follow.' - http://news.bbc.co.uk/1/hi/entertainment/tv_and_radio/4702425.stm
BBC News: Actor David Tennant Conquers TV - 'Actor David Tennant becomes the new Doctor Who after a meteoric rise in television and theatre.' - http://news.bbc.co.uk/1/hi/entertainment/tv_and_radio/4396961.stm
The Observer: Tennant's Extra - Interview examining his career and thoughts on being cast as the 10th Doctor Who. - http://observer.guardian.co.uk/magazine/story/0,11913,1663780,00.html
Wikipedia: David Tennant - Biography and career overview, with a filmography, theatre credits, voice acting work and links. - http://en.wikipedia.org/wiki/David_Tennant
IMDb: David Tennant - Contains a filmography, biographical information, a message board, photographs and links. - http://www.imdb.com/name/nm0855039/