SciTechDaily

This Cabot Science Library (Harvard University)
link page is excellent and leads to this
menu of scholarly e-journals and not only about the sciences

A query? Try
American Scientist or
NewScientist

Popular Science Magazine
Nature the mag

Science Stash might be of interest



Interactive physics

Optical illusions

EurekAlert.org includes Science Media links

National Science Foundation (USA) links

Chemistry
WebElements.com - good for browse or serious chemistry

Allan Campbell's great site

Chemical of the week

Particle Physics
Reflections on Matter - particle physics

What is the Higgs boson, and why do we want to find it?