What We Are Reading Today: ‘Random Walks in Biology’

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Updated 12 December 2025
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What We Are Reading Today: ‘Random Walks in Biology’

  • Howard Berg offers an essential foundation for understanding random motions of molecules, subcellular particles, and cells as well as the processes that are affected by such motions

Author: HOWARD C. BERG 

“Random Walks in Biology” provides a lucid, straightforward introduction to the concepts and techniques of statistical physics that students of biology, biochemistry, and biophysics must know.

Howard Berg offers an essential foundation for understanding random motions of molecules, subcellular particles, and cells as well as the processes that are affected by such motions.

Using the concept of “random walks” of individual particles, Berg illuminates the physics involved in diffusion, sedimentation, electrophoresis, chromatography, and cell motility.

 


What We Are Reading Today: ‘Moths of Western North America’ by Seabrooke Leckie

Updated 04 March 2026
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What We Are Reading Today: ‘Moths of Western North America’ by Seabrooke Leckie

Western North America is home to a surprising array of moth species that come in a variety of colors and sizes.

This richly illustrated field guide covers 1,900 of the most commonly occurring species in the region, from the United States–Mexico border north to Edmonton, Alberta, and central British Columbia.

Images on the full-color plates are marked with arrows to help users quickly know the most important features to look for, while facing-page species accounts highlight these features and, when applicable, how they differ from those of similar species.