Paralympic cyclist Mark Rohan who finished fourth  in the H2 road race. Photograph: Cathal Noonan/INPHO

The successful Irish campaign at the paracycling world road championships in Greenville, South Carolina, ended yesterday with a haul of four medals. M(...)

An image released by Tesla Motors, is a sketch of the Hyperloop capsule with passengers onboard.

A futuristic, ultra-high-speed transport system mooted for the United States “could, technically, be built right now” but we are unlikely to ever see (...)