Graph colouring, the assignment of colours to the vertices of a graph so that no two adjacent vertices share the same colour, represents a canonical NP-hard combinatorial optimisation problem with ...

For a year and a half, Yves Valerus was working a stable, full time job with a regular weekly schedule, a set hourly rate and benefits. The Haitian Creole-English interpreter helps people bridge ...

Australia has stressed the importance of freedom of navigation after a powerful Indonesian minister suggested three South-East Asian nations could follow Iran's lead and put a toll on ships passing ...

Bipolar disorder (BD) affects approximately 45 million individuals worldwide and is characterized by recurrent episodes of mania, hypomania, and depression, with an average diagnostic delay exceeding ...