Describes a computer simulation of the evolution of species. This is a model for sorting out random and correlated paleontological events. (BB)

Discusses the unique user interface of Apple's Macintosh microcomputer which is changing the way researchers interact with their data. Topic areas addressed include: desktop, mouse, and windows; preparing scientific illustrations; MacPaint; and charts and graphics. Limitations are also noted. (DH)

Describes computer assisted simulation model for studying problems of an ecosystem. Example used is algae-Daphnia-predator system. Problems for students to solve in this ecosystem are described. (PS)

Describes TAXACOM, an online service of the Clinton Herbarium of the Buffalo Museum of Science in New York. Discusses "Flora Online" which is the first electronic serial to receive a number from the Library of Congress and a Latin translation service for biologists needing help composing Latin descriptions of new taxa. (TW)

Describes a new software package for the Apple Macintosh computer which can be used to create elaborate simulation models in a fraction of the time usually required without using a programming language. Illustrates the use of the software which relates to water usage. (TW)