Biology Today supplies the essential material such as important texts, sample papers, previous years’ papers, flowcharts and memory tips required for achieving success in pre-medical exams. Biology Today is committed to improving the quality of science education, enhancing students' interest in science, fostering their analytical ability and, most importantly helping thousands of young engineering and medical aspirants to become successful professionals – their cherished dream. 

Nature is a weekly international journal publishing the finest peer-reviewed research in all fields of science and technology on the basis of its originality, importance, interdisciplinary interest, timeliness, accessibility, elegance and surprising conclusions. Nature also provides rapid, authoritative, insightful and arresting news and interpretation of topical and coming trends affecting science, scientists and the wider public.

This volume covers a wide range of conceptual, epistemological and methodological issues in the philosophy of science raised by reflection upon medical science and practice. Several chapters examine such general meta-scientific concepts as discovery, reduction, theories and models, causal inference and scientific realism as they apply to medicine or medical science in particular.

This dazzling anthology -- edited by Gardner R. Dozois and Jonathan Strahan -- includes epic interstellar adventures, tales of space and wonder, from some of the brightest names in science fiction.

Science fiction is at the intersection of numerous fields. It is literature which draws on popular culture, and engages in speculation about science, history, and all varieties of social relations. This volume brings together essays by scholars and practitioners of science fiction, which look at the genre from different angles. It examines science fiction from Thomas More to the present day; and introduces important critical approaches (including Marxism, postmodernism, feminism and queer theory).