Ethical issues attend the creation of animal-human chimeras.
May 20, 2009|
Researchers have discovered the basis for the magnetic personalities of migratory ants. These social insects integrate magnetic soil nanoparticles into their antennae to help them navigate the forests of South America, according to a study published online today (May 20) in the __Journal of the Royal Society Interface__. A Pachycondyla marginata antattacking a termiteImage: Alex WildThe study is a "great integration of physics and biology," linkurl:Robert Srygley,;http://www.ars.usda.gov/pandp/