Dopamine may guide foraging behavior in ants living in the desert, according to a study published yesterday (September 26) in iScience. Researchers compared the gene-expression profiles of two groups ...

This image illustrates the dual-viral injection method used to label nucleus accumbens-projecting ventral tegmental area neurons.

A stylist says she "dopamine dresses" and picks her outfits based on how she feels - opting for lilac to feel "cute" and bold colours if she is "grumpy". Kerry Jones, 40, has always loved colour ...