Happiness doesn’t disappear with age; it simply evolves. These 8 quiet shifts reveal how growing older changes what joy ...

Newly uncovered cave art in Europe has revealed that Neanderthals were capable of symbolic expression long before modern humans arrived, rewriting the story of human cultural origins. Researchers ...

Abstract: The notion of linear Diophantine fuzzy sets (LD-FSs) is a novel mechanism to combat uncertainties in decision analysis. Due to reference parameters associated with membership grade (MG) and ...