Research during the past two decades has produced major advances in understanding sleep within particular species. Simultaneously, molecular advances have made it possible to generate phylogenetic trees, while new analytical methods provide the tools to examine macroevolutionary change on these trees. These methods have recently been applied to...

The main role of grasses, clovers and alfalfa in temperate agriculture is still to provide forage for ruminant animals but, in the last decades, the importance of amenity grasses increased markedly and, in the near future, new developments in the areas of energy and biomass use can be envisaged. Fodder Crops and Amenity Grasses, fifth volume in...

Sex is the queen of problems in evolutionary biology. Generations of researchers have investigated one of the last remaining evolutionary paradoxes: why sex exists at all. Given that sexual reproduction is costly from an evolutionary point of view, one could wonder why not all animals and plants reproduce asexually. Dozens of contemporary...

In recent years an interest in applying the principles of evolution to the study of culture emerged in the social sciences. Archaeologists and anthropologists reconsidered the role of innovation in particular, and have moved toward characterizing innovation in cultural systems not only as a product but also as an evolutionary process. This...

The Dictionary will be useful to...

Biotechnology is one of the major new technologies of the twenty-first century that covers multi-disciplinary issues, including DNA techniques, cloning, genetics, and the application of microbiology to the production of goods. It continues to revolutionize the treatments of many diseases, and it is used to deal with environmental solutions....

"Earth Science: An Illustrated Guide to Science" is one of eight volumes of "Facts On File's" new "Science Visual Resources" set. Containing six sections, a comprehensive glossary, a Web site guide, and an index, Biology is an ideal learning tool for students and teachers of science. Full-colour diagrams,...

My primary aim in this book is to understand and explain origins of representational aspects of mind, particularly in representation of the physical world. Under what conditions does accurate objective representation of the physical world begin? Since the inquiry centers on what it is to represent the physical world in this initial way, and...