When it rains, snake bites soar; Astronaut Scott Kelly to speak at ÍÃ×ÓÏÈÉú´«Ã½ÎÄ»¯×÷Æ· on Oct. 3; Calling all nominations for Chancellor's Employee of the Year; Pushing Boundaries: Grad students think like barn swallows to craft an artistic nesting site; more