By ERIC SCHWARTZ CORRECTION RAN APRIL 29, 2008 A2 * The story "UA sheds light on bacterial infections" on B1 Friday should have said the study included researchers from Columbia University and Universite Paris 7, in addition to UA.

By Eric Schwartz, The Arizona Daily Star, Tucson Apr. 21--The University of Arizona played host this weekend to more than 100 college students from across the state at the 17th annual Arizona/NASA Space Grant Undergraduate Research Internship Program's statewide symposium.

By Eric Schwartz, The Arizona Daily Star, Tucson Apr. 18--There's a light in the eyes of Aaron Miller's students. But it's hard to tell if it's the reflection of the sun or excitement that kindles the spark.

By ERIC SCHWARTZ plants get electric boost Everything from dyes to medicines might be made more efficiently University of Arizona scientists have discovered that stimulating plants with electricity can induce them to produce certain chemicals - including some that are commercially useful - at a much higher rate than they normally would, and more efficiently than current methods allow.

By ERIC SCHWARTZ A University of Arizona researcher has filed for a patent for a treatment that may help slow or even stop fatal heart failure - and provides strong scientific evidence that cardiovascular health is a function of the immune system.