Tatyana Evans, of Texas, is accused of killing her boyfriend in a fit of "jealousy" after finding texts on his phone from ...

Are you in a relationship where your partner struggles with jealousy? Using these tips, you can strengthen your relationship and reframe jealousy's role.

Jealousy appears to be linked to elevated cortisol levels in the human brain. Flavonoids in dark chocolate reduce cortisol ...

Our reactions to any kind of perceived unfairness can be very strong, but are these feeling of jealousy unique to humans?