Smell of human stress affects dogs’ emotions leading them to make more pessimistic choices

July 22, 2024

Can’t skip dessert? Your personality may influence your sweet tooth

February 21, 2023

Pessimism prevails? Study casts doubt on theory that people are naturally optimistic

October 29, 2021

People who view the glass as half-full really are more optimistic, survey shows

May 3, 2022

Pessimistic entrepreneurs more successful than optimistic ones, study finds

May 1, 2022

The Half-full flaw: Optimists more likely to fall for phone scams

April 4, 2022