Scientist Pete Kelsey and his team have 3D-mapped the entire island of Alcatraz, discovering Civil War secrets, prisoner escape routes – and looking at ways to preserve the island for the future.

We remain fascinated by the Titanic tragedy and now, a new digital replication of the sunken ship provides additional clues ...

The European Space Agency’s new probe, Biomass, will spend five years orbiting the planet and gathering radar imagery of forests across multiple continents ...

National Geographic’s new documentary reveals the most detailed 3D model ever made of the Titanic as it looked in 2022.