Offering thoughts and theories on chronobiology and circadian rhythms, with the odd bit of politics thrown in.

Official blog of the ARKive project, which aims to accumulate a comprehensive archive of wildlife images.

Blogging about weird wonderfulness of life on earth.

Blogging about the creation of biological databases.

Offers biology news posted by an ecologist and entomologist.

Weblog about biology through the eyes of two physics graduate students.

Offers biological sciences news and articles.

Weblog discussing all aspects of biology.

Informs about books and supplies for science fair projects, experiments, classes, and labs.

Features posts about systematics and taxonomy.

Blog spotlights commentary about science, physiology from a hula hooping, TKD black-belt wearing, radio show producing, grad student with aspirations of science journalism.

An urban field ecologist offers his opinions on current science and environmental issues.

Examining biology as it's relevant to our daily human lives.

News and views from a postdoctoral fellow in cell biology.

Thoughts on biology, teaching, life, and exploring the living world via the digital one by a digital biologist, teacher, and entrepreneur.

Collection of photos, scanned images, and illustrations of anatomical interest.

Biology student writes about evolution, atheism, civil rights, and whatever else tickles his fancy.

Doctor Paul Decelles' postings on genetics, entomology and other topics in biology.

New Atlantis blog focusing on radical human enhancement.

Learned blog covering biology, computational science and networks.

Supplies news and postings about marine biology, aquatic wildlife and how politics effects both.

Thoughts, discussions and information on subjects related to genetics, evolution and paleoanthropology.

A journal of the British Ecological Society.

Biologists write for laymen news articles and features about current biological and medical research.

The adventures of a female scientist and freelance writer who lives in NYC. Every Friday is "Birds in the News" Day.

Compiles writings on genetics, evolution and many others related to life science.

Discover Magazine's blog on evolution, biology and past and future life, by science writer Carl Zimmer.

Insights into political interference win science.

Community blog for and by developmental biologists, covering news, meetings, and research.

Journal of the Nordic Society Oikos, and publication of research on all aspects of ecology.

Discusses evolutionary theory, the importance of both science and science education, and shares good conversation from the virtual University of Ediacara.

Hosts biology news and thoughts from associate professor of biology Paul Z. Myers.

Written by a California community college biology instructor.

A skeptical biochemist from Canada shares his musings on a variety of Darwin and biochem topics.

Aims to cover herpetology, biodiversity and wildlife conservation news, issues, research and discussions from around the world.

Explains synthetic biology, gene synthesis, DNA engineering, and offers the basics of stem cells.

Thoughts on biology, politics, and society.

A blog about nature and how the living world works. Covers a wide range of topics including paleontology, evolution, ecology, sustainability, philosophy, and psychology.

Webspace intended for formal or informal discussions evolution, genetics, physiology and other biological matters.

Updates from a postdoc in the biomedical sciences.