Mapping the Internet: SIAM News
Small Worlds: SIAM News
The Three-body problem and the Figure-8 Orbit: ScienceNOW, Science News/MathTrek, AMS Notices, SIAM News, Spektrum der Wissenschaft
SETI: ABC News, Science Daily
Polyominoes: Science News
Undecidable Dynamics (my Ph.D. thesis): Nature News and Views by Charles Bennett