Automatically selected top science news story of the day ( ? )
Follow us with Twitter - Facebook - RSS feed - Bookmark
Next update in ¼ hour
11 hours ago

Supercoiled DNA is far more dynamic than the 'Watson-Crick' double helix - 21 hours ago

Researchers have imaged in unprecedented detail the three-dimensional structure of supercoiled DNA, revealing that its shape is much more dynamic than the well-known double helix.