Researchers aim to unravel the molecular mechanisms by which a single genotype gives rise to diverse castes in eusocial organisms.

The 30,000-member, Providence, R.I.-based American Mathematical Society (AMS) has joined numerous advocates for biomedical research in objecting to recently proposed federal budget cuts for scientific research. Late last month, AMSUs Committee on Science Policy issued a resolution stating that it "is very concerned that proposed reductions in the federal budget for support of scientific research will seriously damage the U.S. scientific capacity for many years. . . . Support of scientific resea