The world’s deep-sea trenches are mysterious and relatively unexplored areas with the potential to influence the world’s climate. Automation is helping to analyse and answer the questions of the oceans depths, as Faulhaber explains.
A major part of global trade routes, the Panama Canal celebrated its centenary in 2014. However, the first attempt to build the canal failed. Kathryn Allen examines how the waterway, nevertheless, became a vital access point.