I’m at the ISSCR meeting in Barcelona, taking notes on talks and conversations. Writing that up is on the to-do list for tonight. Meanwhile, here’s a quick plug for NPG. The 2 July issue of Nature is packed with stem cell content. The two stacks of free copies disappeared from the venue’s literature tables before the first set of talks finished. For those of you who didn’t arrive early enough, here’s what was in that issue, along with a few stories that appeared online since then.