Travelling to work can require as much water as you use at home.
The New Jersey Transit train that crashed in Hoboken didn't have a mandated auto-stopping safety system. Why not?
The government knows the system is a shambles – but refuses to admit that rail privatisation has failed.
With a fast-growing population, London needs a mayor with a clear vision for public transport. Will it get one?
A fast rail link between Sydney and Melbourne was first proposed in 1984. So why haven't we done it yet?
Investigators will be probing what caused a train collision in Germany and while 'human error' will be a key line of enquiry, having humans in the system is a good thing.
Building more rail shouldn't be reliant on the public purse.
We must place the responsibility for preventing assault firmly on men's shoulders.
How does positive train control – safety technology that could have prevented this week's deadly Amtrak derailment – work and why is it still not on US rails?