Definitions of "life" are a dime a dozen. In a paper published back in 2011, University of Haifa biophysicist Edward Trifonov documented 123 of them. But which one is best? Trifonov decided to seek ...

You have /3 articles left. Sign up for a free account or log in. The humanities study the things humans make. That definition is better—more accurate and more ...

• The White House blog post cited in the Instagram post is not only accurate about what the official definition of a recession is, but it’s also citing the longstanding definition, not something the ...

COVID-19 vaccination has been the subject of immense scrutiny and misinformation since the vaccines were first administered in the U.S. nearly four years ago. In the first year alone, it is estimated ...