1. British journal for the philosophy of science

British journal for the philosophy of science Published by : Oxford Univ. Press, Access to full text : 1998 to current issue. ISSN : 0007-0882.

2. Nature

Nature   Published by : Nature publishing group, Access to full text : 1997 to present with a 12 month delay. ISSN : 0028-0836.    

3. Science

Science Published by : AAAS, Access to full text : Freely available content only. ISSN : 0036-8075.

4. Scientific American

Scientific American   Published by : Scientific American Access to full text : 2005 to present. ISSN : 0036-8733.