The groups who focused their attention on the birdsong saw even greater increases in wellbeing. So while a walk in nature had ...

Animal survival depends on effective attack and defense strategies, yet how these behaviors arise remains unclear. Addressing ...

With up to six fingers that can bend in multiple directions, the innovative tool could one day be used to carry out tasks in ...

While the birth is sparking joy, infant mountain gorillas are vulnerable, and twins can be twice as hard for a mother to take ...

Scientists have long focused on quantifying fear and other negative emotions in animals. Now they’re trying to measure positive feelings — and it’s a challenge.