The Montreal Protocol on Substances that Deplete the Ozone Layer is the landmark multilateral environmental agreement that regulates the production and consumption of nearly 100 man-made chemicals ...

Reality capture and surveying have undergone considerable technological changes in recent years, shifting from total stations to drones, from LiDAR to photogrammetry. Now there’s a new kid on the ...

Ukrainian drone operators have successfully prevented Russian forces from deploying a MTU-20 armored bridge layer near the frontline area west of Pokrovsk, according to Ukrainian military sources and ...

On November 30, 2025, in Utah, USA, @Jamesferrin6 shared a video of snow piling up along the shores of the Great Salt Lake. In the video, about two inches of snow cover the paths, trees, and ...

The value of the UK-Ukrainian drone interceptor is not in the characteristics of the munition, but in the process that brought it into being. When Russia set up production of a licensed copy of Iran’s ...