As President Trump takes office, Katty Kay in Washington and Christian Fraser in London report on the events that are shaping our world.

Film which follows the making of a Wedgwood vase, handcrafted by artisan potters using the same techniques pioneered by Josiah Wedgwood in the 18th century. Show more

Series exploring Britain from below. Dallas Campbell sees how what goes on underground keeps our country on the move, and meets some of the hidden army of workers. Show more

Chris Packham and a team of wildlife experts follow five suburban gardens over a year, uncovering hidden wildlife dramas, and a vast cast of creatures battling for survival. Show more

Documentary in which gardening expert Chris Beardshaw delves into the micro-world of soil to reveal what it is, how it works and why we couldn't survive without it. Show more

Modern British architects such as Richard Rogers, Terry Farrell and Norman Foster reveal the stories behind some of their most famous creations of the 1980s. Show more

Historian Helen Castor reveals how the Catholic church tried to control marriage from the 12th century onwards, as a way to contain the troubling issue of sex. Show more

David Dimbleby explores how the sea emerged as a source of pleasure, Punch and Judy and sand sculpture, before docking into Greenwich. Show more

Chris Packham and a team of wildlife experts follow five suburban gardens over a year, uncovering hidden wildlife dramas, and a vast cast of creatures battling for survival. Show more