PITTSBURG COUNTY, Okla. — Videos and photos tell a lot of the story for the Adamson and Hartshorne/Haileyville rural water districts, but the local water authority says a fix is on the way. Kristina ...

Food dyes can appear in a range of foods. Some studies suggest food dyes may cause hyperactivity or allergies, but research in this area is limited. Food dyes are chemical substances developed to ...

Mazda hasn’t made any firm announcements on the release date for its new CX-5 SUV, other than to suggest it will be some time in the second half of this year. Expect Mazda to launch the model in ...

Abstract: The multi-coloring method can be formulated as a graph coloring problem, which is known to be NP-hard. In this study, we solve the graph coloring problem using a quadratic unconstrained ...

Abstract: A smart contract is a special type of transaction designed for the execution of automated logic on blockchains. Alas, smart contracts transactions are one of the major hindrances to ...