Scientists have debated the definition of life for decades, but they still lack a consensus on the answer. Experts believe that "edge cases" make life difficult to define and blur boundaries across ...

To successfully look for life beyond our own solar system, astrobiologists desperately need a viable definition of life. Even after a century or so of debate, they lack a viable universal definition ...

Meaning rarely comes from dramatic resolutions. Psychology shows it grows from small repeated actions – and you can start ...

The question of life’s true purpose has baffled humanity for millennia. Philosophers, religious leaders, psychologists, and ...

In psychology, “meaning” refers to the sense that life is coherent, purposeful and connected to what you care about. People ...

How often do we stop to think about the meaning of life? If you’re like me, probably not much. Even though I may feel a vague sense of anxiety around how my life is unfolding and the inevitability of ...