Why is the Sun so hot? Discover the simple science behind nuclear fusion, the powerful reaction that makes our star shine and keeps Earth warm.

A 27-second fireworks clip from Liuyang, China, has gone viral, earning the nickname “Love in Hiroshima.” The viral video ...

While many of my readers are philosophers, or have at least studied philosophy for a while at university, many are not. So I was reluctant to get into metaphysical debates within philosophy, fearing ...

Forbes contributors publish independent expert analyses and insights. Questions about hunger and fullness come up constantly in my clinic. Many patients try to manage appetite through willpower alone, ...