Full Coverage
'Human' remains found in Amazon where British journalist, Brazilian expert vanished
By Nika Shakhnazarova
Pair's disappearance in Brazil's Amazon tied to 'fish mafia'
By Fabiano Maisonnave
Bruno Pereira: the dedicated defender of Indigenous rights missing in Brazil
By Caio Barretto Briso & Andrew Downie
Family of British journalist missing in Amazon urges action
By Alys Davies & Vanessa Buschschluter