Gender issues in fundamental physics: Strumia's bibliometric analysis fails to account for key confounders and confuses correlation with causation.

Leading mathematician launches arXiv 'overlay' journal.

Culture: Artistic alchemy.

Information technology: Forgotten prophet of the Internet.

Crowd-sourcing: Strength in numbers.

In retrospect: On Growth and Form.

Computer engineering: Feeling the heat.

Computer science: Algorithmic rapture.