Spexi is launching the LayerDrone Foundation and its decentralized network aimed at encouraging amateur drone pilots to capture high-res Earth imagery.

A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

New three-dimensional (3D) models of objects in space have been released by NASA's Chandra X-ray Observatory. These 3D models ...

The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.