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.

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

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, ...

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 ...