Scientists have finally replaced the old “one dog year equals seven human years” shortcut with a formula grounded in biology, ...

GCHQ’s chief puzzler, known only as Colin, added: “This year’s Christmas challenge features seven puzzles designed to test ...

Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means tabletop games quickly reappear on kitchen tables. Games provide opportunities for learning ...

Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures, such as ...

Abstract: In this paper, we consider the stabilization problem of a one-dimensional wave equation with velocity recirculation and boundary matched general external disturbance. Active disturbance ...

Drinking water can quickly help stomach pain caused by dehydration. Ginger is a natural remedy that can help ease nausea and stomach upset, but see a healthcare provider if symptoms persist or you ...