Above Missouri's wetlands, a drone quietly hums above flocks of migratory water birds, its camera capturing the ripples of ...

Researchers have counted the number of trees in China and mapped their distribution across the country using a laser-based technique called lidar. A new estimate suggests China is home to 142.6 ...

In a groundbreaking study, Chinese scientists have turned to advanced technology to map the nation’s forests and count its trees. Using LiDAR (light detection and ranging) drones, researchers have ...

Scientists studying the world’s largest river turtles, a South American species that grows to a length of nearly a meter, or 3 feet, have found the largest nesting aggregation ever recorded. Using ...