Engineering publications brought to you by Mark Allen

Rail & marine

Last week’s poll: reducing the cost of HS2

Tunabot matches speed and motion of yellowfin tuna

Liquid lens aids study of murky water dwellers

Interview: Thales UK chief Victor Chavez

Babcock wins £1.25bn Type 31 frigate contract

Autonomous oil spill response vessel makes debut

Can Boris Johnson find a way forward for the Northern Powerhouse?

ASV joins search for aircraft flown by Amelia Earhart

E-tug set to give emissions the push in Auckland port

Last week’s poll: revisiting HS2

Last week’s poll: improving rail in the UK

Optical sensor system for rail could cut costs and save lives