The blog for the acclaimed Bad Astronomy website: astronomy, critical thought, and humor from professional astronomer Phil Plait.
  http://www.badastronomy.com  [Site Details]

Neuroscience and psychology web blog. Discusses tricks and tactics to find out what's going on inside your brain.
  http://www.mindhacks.com  [Site Details]

One of the Web's oldest science news blogs, Science Blog is a compendium of research from the world's leading labs. Astronomy to nanotechnology. Bioscience to physics.
  http://www.scienceblog.com/cms  [Site Details]