Research has found that only 16% of the world's coastal regions are in good condition, and there are many so damaged that are beyond full restoration.
Unsustainable development from humans is the biggest killer globally to wildlife, and our conservation efforts are being impeded by a lack of understanding.
A new map shows our impact on the oceans.
New research has mapped indigenous land around the world, finding that they cover a quarter of all land outside Antarctica.
The "human footprint" on our environment is becoming even more noticeable as protected areas are at risk.
Habitat loss is the most insidious of all threats facing land-living wildlife.
Analysis of hundreds of studies suggests that almost every aspect of life on Earth has been affected by climate change.
