Engineering publications brought to you by Mark Allen

Rail & marine

High-tech subsea surveying trialled at Cornish R&D site

Water cloak uses electromagnetism to reduce wake and drag

DARPA floats idea of persistent situational awareness at sea

Rolls-Royce and European Space Agency embark on digital shipping project

Marine sensor funding to help researchers probe mysteries of the blue planet

Aquatic robot emulates swimming locomotion of manta rays

Six engineering disasters from the archives

Last week's Poll: Re-booting the railway

Lockheed goes XL with unmanned Orca sub for US Navy

Five train-builders make shortlist for £2.75bn HS2 contract

Tracking the resurgence: careers in the rail industry

Underwater sound could help pinpoint ocean impacts