Biology News
Modeling the ecology and evolution of biodiversity: Biogeographical cradles, museums, and graves - Science Magazine


Science Magazine
The emergence, distribution, and extinction of species are driven by interacting factors—spatial, temporal, physical, and biotic. Rangel et al. simulated the past 800,000 years of evolution in South America, incorporating these factors into a ...

Rejuvenating senolytics - Nature.com


Nature.com
Cellular senescence, which is induced by a variety of stresses, is a state of proliferative arrest that is characterized by changes in gene expression and the secretion of pro-inflammatory factors — known as the senescence-associated secretory ...

Dr. Jekyll, Mr. Hyde: Healing mesenchymal cells morph and destroy muscles in models of spinal cord injury, ALS and ... - Science Daily


Science Daily
The findings were published today in Nature Cell Biology. By studying the muscles of ALS patients and mouse models of motor neuron injury or disease, the scientists found FAP cells actually promoted muscle wasting and scarring. The cells activated a ...

Teaching About Evolution and the Nature of Science

Washington - United States

Summarizes the overwhelming observational evidence for evolution and suggests effective ways of teaching the subject for teachers, other educators, and policy makers who design, deliver, and oversee classroom instruction in biology.

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    Education - Teaching

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    Teaching About Evolution and the Nature of Science
    Today many school students are shielded from one of the most important concepts in modern science: evolution. In engaging and conversational style, Teaching About Evolution and the Nature of Science provides a well-structured framework for understanding and teaching evolution. Written for teachers, parents, and community officials as well as scientists and educators, this book describes how evolution reveals both the great diversity and similarity among the Earth's organisms; it explores how scientists approach the question of evolution; and it illustrates the nature of science as a way of knowing about the natural world. In addition, the book provides answers to frequently asked questions to help readers understand many of the issues and misconceptions about evolution. The book includes sample activities for teaching about evolution and the nature of science. For example, the book includes activities that investigate fossil footprints and population growth that teachers of science can use to introduce principles of evolution. Background information, materials, and step-by-step presentations are provided for each activity. In addition, this volume: -- Presents the evidence for evolution, including how evolution can be observed today. -- Explains the nature of science through a variety of examples. -- Describes how science differs from other human endeavors and why evolution is one of the best avenues for helping students understand this distinction. -- Answers frequently asked questions about evolution. Teaching About Evolution and the Nature of Science builds on the 1996 National Science Education Standards released by the National Research Council--and offers detailed guidance on how to evaluate and choose instructional materials that support the standards. Comprehensive and practical, this book brings one of today's educational challenges into focus in a balanced and reasoned discussion. It will be of special interest to teachers of science, school administrators, and interested members of the community.

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Teaching Evolution and the Nature of Science
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Online book for teachers provided by the National Academy of Sciences.

Evolution and Nature of Science Institute
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Lessons for teaching evolution and the nature of science in high school biology.

Evolution and the Nature of Science Institutes (ENSI/SENSI)
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Offers a collection of classroom lessons to help high school biology teachers more effectively teach basic concepts in the areas of evolution and the nature of science.

United States

The Biotechnology Institute passed a position statement strongly condemning the teaching of creationism and its variants because it compromises the quality of US public science education. This site provides a number of articles and other useful resources.

NABT's Statement on Teaching Evolution
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Position statement that the teaching of biology in an effective and scientifically honest manner requires that evolution be taught in a standards-based instructional framework with effective classroom discussions and laboratory experiences.

NSTA Position Statement - The Teaching of Evolution
United States

Long summary of NSTA's recommendations.

BBC News: Teaching the Evolution Teachers
United Kingdom

Article about a plan to improve how the theory of evolution is taught in the United States and Canada.

National Association for Research in Science Teaching
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Concerned with improving science teaching and learning through research. Offers news, events, conference and membership information.

Higher Order Thinking in Teaching Science
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AP biology and laboratories, with emphasis on genetics, evolutionary biochemistry, animal physiology, and unique Amphioxus model system.

Nature: Evolution & Ecology
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Collection of all relevant Nature Publishing Group resources in the field of evolution and ecology.