If a theory doesn’t make a testable prediction, it isn’t science. It’s a basic axiom of the scientific method, dubbed “falsifiability” by the 20th century philosopher of science Karl Popper. General ...

Can a theory that isn’t completely testable still be useful to physics? What determines if an idea is legitimately scientific or not? This question has been debated by philosophers and historians of ...

What is the scientific method? The scientific method is the process of objectively establishing facts through testing and experimentation. The basic process involves making an observation, forming a ...

Karl Popper's "principle of falsifiability" is one of the few philosophical ideas that physicists regularly mention. But science is far more complex than it suggests, says Robert P Crease As a ...

Evolutionary psychology hypotheses can be rigorously tested, and sometimes decisively overturned, challenging the long-standing claim that the field is inherently unfalsifiable, according to a ...