In the face of environmental challenges, one kind of ant gets better at growing food and an African wasp species may become more cooperative. Armed with headlamps and tweezers, American evolutionary ...

Wasps and bees in the semi-arid areas of Southern Africa -- A review of known nesting, provisioning and associates of bees, pollen wasps and hunting wasps in Southern Africa -- Appendix: Some ...

California's rapidly recovering olive industry has just received a major benefit from agricultural research in the form of a parasitic wasp from Africa. The wasp, which attacks the insidious olive ...