News of the Week

Around the World

+ See all authors and affiliations

Science  22 Jul 2011:
Vol. 333, Issue 6041, pp. 390-391
DOI: 10.1126/science.333.6041.390-b

You are currently viewing the summary.

View Full Text

Summary

In science news around the world this week, two studies in sub-Saharan Africa have shown for the first time that anti-HIV pills protect uninfected heterosexuals, the United Kingdom's House of Lords Science and Technology Sub-Committee says it's going to take more than a "nudge" for people to change bad habits, vandals attacked a transgenic wheat test plot in Australia, and switching from paper to electronic communication may not help the planet as much as has been claimed.