What did past civilizations leave behind? For archaeologists, that question can be difficult to answer. Remnants of buildings and other sites can be almost impossible to spot. Blame the ravages of ...

Discover how LiDAR technology reveals hidden ancient civilizations, secret places, and untold history in dense jungles and forests. Trump demands voting changes hours after major Democrat wins CCTV ...

If you’ve been following the global drone industry, you likely know that stakeholders regularly demand Beyond Visual Line of Sight (BVLOS) operations. For some pilots who fly in those lucky countries, ...