Science in the web
The webpage of the most popular television channel on science which, besides the current broadcast programme, contains information and videos regarding all the broadcasted programmes.
How Stuff Works
A portal for popular science containing articles and films regarding both the scientific side of everyday life and more fundamental issues from the world of science.
The Naked Scientists
The Naked Scientists are a group of scientists from Cambridge University who try to explain the phenomena surrounding us in the everyday life by means of science.
The main page of one of the best American scientific journals, containing publications of world-famous scientists and engineers.