Last updated on April 24, 2014 at 16:36 EDT

Latest Leal Stories

2011-07-14 07:39:23

Anoles show they can solve novel problem, remember solutions Tropical lizards may be slow. But they aren't dumb. They can do problem-solving tasks just as well as birds and mammals, a new study shows. A Duke University experiment tested Puerto Rican anoles on several cognitive tasks and found they can learn and remember to solve a problem they've never faced before. The results challenge the scientific stereotype that reptiles have limited cognitive abilities and methods for finding food. The...

2010-02-09 14:48:44

UC Davis chemical ecologist Walter Leal identifies the chemical source of an annoying attraction When the time came for chemical ecologist Walter Leal to test whether humans make a natural odor that attracts mosquitoes, Leal himself was the first to volunteer. "I measured my own levels," Leal said. "I thought I would set a good example. If you do it first, then others won't be scared." In truth, there was little, if any, reason to be frightened. The scientists were looking only for the...