Many theories are rock-solid: Scientists have just as much confidence in the theories of relativity, quantum mechanics, evolution, plate tectonics, and thermodynamics as they do in the statement that ...

Aristotle had one of the first important scientific theories and was the one who found out the world is round.

Early scientific theories—such as those explaining basic phenomena like gravity, burning, and the movement of molecules in ...

Recently, in a “wild” new spin on the theory, known as directed panspermia, it’s been suggested that “aliens sent microbes or ...

Scientific theory has had a rough time in America’s public schools. The approach is not limited to evolution. Legislatures across the country are proposing or passing laws that purport to encourage ...

While developing his theory of natural selection, Charles Darwin was horrified by a group of wasps that lay their eggs within ...

For centuries, doctors and scientists have agreed that germs are the underlying cause of infectious diseases. Someone coughs ...

Drexel University's Post-Bachelor's Certificate Program in Computer Science Theory and Practice in the College of Computing and Informatics provides a technical basis for the study of computer science ...