Time is the most common noun in the English language... but what is time? Source: Guy P. Harrison Looking for some psychological stimulation to exercise your mind and spice up your day? Try devoting ...

People who object on moral grounds to research using human embryonic stem cells might be surprised to learn that scientists too are struggling with ethical dilemmas. In the past when a controversial ...

So, in no particular order, here they are: New Scientist’s favourite science fiction books of all time. We’d love to hear from readers, too, about your own favourite sci-fi. Join the conversation on ...