Spatial Patterns of Tropical Tree Species Retain Little Signature of Species Interactions

8 Oct, 2007 04:30 pm A persistent challenge in ecology is to explain the high species diversity of tropical forests. One approach to facing this challenge is to analyze the...

Spot the Difference: How Do Brains Tell one Place from Another?

25 Jul, 2007 05:11 pm Our brains are continuously bombarded by shifting patterns of sensory inputs evoked by our environment. Even subtle changes in these patterns need to...

A New Technique to Concentrate and Manipulate of Swimming Bacteria

4 May, 2007 12:45 pm A surprising technique to concentrate, manipulate and separate a wide class of swimming bacteria has been identified through a collaboration between researchers...