ICG PhD student Tom Melvin has led the first result from the Galaxy Zoo: Hubble project which asked members of public to classify galaxies from public Hubble Space Telescope surveys. Tom measured how the fraction of bars in visually identified spiral galaxies changed with redshift, confirming that at z=0.7 bars are much less common than in the local universe.

An article by Tom describing the result can be found on the Galaxy Zoo blog.

The Royal Astronomical Society have put out a press release about the result, which is in press at MNRAS.

You can also read the accepted paper on the arxiv.