1. Experiments reveal that crabs and lobsters feel pain

7 August 2013

2. 66 journals banned for boosting impact factor with self-citations

19 June 2013

3. Another dark-matter sign from a Minnesota mine

15 April 2013

4. White House announces new US open-access policy

22 February 2013

5. Laser images hint at archaeological discoveries

15 May 2013

6. Scientists join journal editors to fight impact-factor abuse

16 May 2013

7. US government researchers barred from scientific conferences

4 October 2013

8. US justice ‘overreach’ blamed in suicide of Internet-freedom activist

14 January 2013

9. Taiwan court set to decide on libel case against scientist

29 August 2013

10. Why has the Yangtze River turned red?

11 September 2013