In 1982 Dan Shechtman discovered a crystal that would revolutionise chemistry. He has just been awarded the 2011 Nobel Prize in Chemistry for his discovery — but has the Nobel committee missed out a chance to honour a mathematician for his role in this revolution as well?

Next year sees the centenary of Alan Turing's birth. To celebrate, the Mathscareers website is running a competition for 17 to 19 year-olds. Your task is to write an article on Turing's work and the prize is £100 Amazon voucher and having your article published on the website. See the Mathscareers website for more details.

Today is Ada Lovelace Day celebrating the work of women in mathematics, science, technology and engineering. Since Plus is run entirely by women, we're very happy to join in! We've got plenty of articles and podcast by or about women mathematicians, so we've put together a selection of favourites.

This year's Nobel Prize in Physics was awarded for a discovery that proved Einstein wrong and right at the same time.

Are we close to finding the Higgs? Ben Allanach explains it is not about catching a glimpse of the beast itself, but instead keeping a careful count of the evidence it leaves behind.

Compass & Rule: Architecture as Mathematical Practice in England, 1500-1750, is a lovely online version of the physical exhibition help at the Museum of the History of Science, Oxford, in 2009. Compass and Rule focuses on design and drawing, exploring the role of geometry in the dramatic transformation of English architecture between the 16th and 18th centuries.