Lately, one particularly adrenaline-inducing travel tip has made major waves on social media: Enter the “airport theory,” which posits that you need only arrive at the airport by 15 or 20 ...

Nature Research Intelligence Topics enable transformational understanding and discovery in research by categorising any document into meaningful, accessible topics. Read this blog to understand ...

Hints at the idea that the cell is the basic component of living organisms emerged well before 1838–39, which was when the cell theory was officially formulated. Cells were not seen as ...