Abstract: This study investigated the use of a consumer-grade action camera to generate a 3D recreation of a newly established forest plot using structure from motion (SfM) techniques. We tested a ...

Being over the age of 65 does not mean someone is automatically retired. But for many older Americans, work continues well past this age. Roughly 19.5% of seniors over 65 were still working in 2024, ...

Liaowang-1 entered service only in 2025 and carries unique equipment capable of tracking missile launches and monitoring missile defense systems. However, its actual location reveals China's real ...