In defining the word "theory," Merriam-Webster.com specifically identifies the challenges associated with the word: there are two senses of theory which are sometimes troublesome. These are the senses ...

Null hypothesis vs. hypothesis, which is the right choice? When you get into the different methods of analyzing data, there is no shortage of tools at your disposal. Understanding the difference ...

Whenever scientific findings threaten people’s sense of control over their lives, conspiracy theories are never far behind. The emergence of novel viruses is no exception. New pathogens have always ...

I have a new theory. I should point out that it is not a theorem. You may wonder what the difference between a theory and a theorem is. You probably don't wonder, but just in case you do I am going to ...

The first person infected with COVID-19 could have caught the virus from a bat while working at the controversial Wuhan virology lab — but Chinese officials pressured the World Health Organization to ...