Fighting wildlife crime with the world's first female anti-poaching unit - Alice Bromage

Leading an expedition to the Marquesas Islands to study a rare parrot, Liv Grant treks uninhabited islands, swims shark-filled waters and joins a festival of feathers.

A trip to the eastern Mediterranean becomes a journey into action in the face of the ongoing refugee crisis. Tom responds through food. Half a million meals later, he is still serving.

Val's solo through-hike of the Transcaucasian Trail turned into an unexpectedly emotional journey, featuring lone shepherds, hospitable families, and homemade vodka.

From its pristine wilderness and bounty of flora and fauna, to its quaint settlements, Alaska is a source of hope. Daniel shares experiences of its unique and thriving landscape, and its revitalising weather. From the celestial dance of the Aurora Borealis, to cycling into a moose, Alaska will be forever lodged in Daniel's memory.