The common use of "tentative" is generally regarded as a negative adjective, roughly synonymous with indecisive. In contrast, it's widely considered to be a strength of science. A major legal decision ...

In 2008, the National Academy of Sciences put forth a textbook-ish definition of "science": "The use of evidence to construct testable explanations and predictions of natural phenomena, as well as the ...

What is life? It’s a seemingly simple question that leads to complex answers and heated philosophical and scientific arguments. Some focus on metabolism as the key to life, others on genetics, and ...