Abstract: The line coverage problem involves finding efficient routes for the coverage of linear features by one or more resource-constrained robots. Linear features model environments such as road ...

Vaccines have changed modern medicine, leading to a 99 percent decline in the incidence of more than a dozen potentially deadly diseases. And the innovations keep coming. Now, in addition to a yearly ...

A trio of companies have announced the cancellation of contracts to deliver work on the Trojena ski resort and The Line city as the Neom project in Saudi Arabia stalls. Steel company Eversendai ...

A group of foul-mouthed teenagers sparked a terrifying brawl inside a London train carriage after a middle-aged passenger asked them to stop vaping. Footage on social media shows commuters trapped on ...