
The endangered giants that still lurk in the world’s biggest rivers
30 September 2020
The world's fresh waters used to teem with enormous fish. Their numbers are dwindling, but it is not too late to save the river monsters from extinction

30 September 2020
The world's fresh waters used to teem with enormous fish. Their numbers are dwindling, but it is not too late to save the river monsters from extinction

29 May 2019
This photo of a beaver in Wales may herald the reintroduction of the species after 400 years, if a conservation project is approved

29 August 2018
Across the world, new roads, railways, dams and power lines are encroaching on previously virgin territory – with untold consequences for Earth’s wildlife

25 July 2018
Earth’s biodiversity isn’t just beautiful, it ensures human survival. But to protect nature’s bounty we first need to know exactly how we’re harming it