See also:

• Reference: Ask an Expert  (80)
• Science: News and Media: Weblogs  (98)

Able2Know - Science & Mathematics - Make inquiries about science and math topics, as well participate in discussions and debates.

Duckalogue - Offers discussion about sports, book reviews, scientific studies, and commentaries on modern concerns.

Element Science Community Forums - A place to post about any science-related topic.

Groupsrv.com - Serious discussion about traditional and alternative topics in science.

Indian Science SciForum - Science discussion board and networking site for science scholars. Boards include news and research topics in chemistry, biology, physics, math, biotechnology, biochemistry, bioinformatics, immunology, nanotechnology, engineering, medical and agricultural science.

InsectHobbyist - An independent online community of Insect and Arachnid hobbyists, businesses, keepers, breeders, and organizations. Chat rooms, WebRadio, classifieds, feature pages, and lots of forums. Part of the PetHobbyist community.

IntellectToday - An intellectual community focused on science and technology, philosophy and related subjects.

Lab-monkeys.com - A community of students, technicians, post-doctorates, and researchers to have discussions of science, lab-life, careers, and education.

LabRoots - Social networking site that enables scientists, engineers, and other technical professionals to connect, collaborate with, and learn from each other.

Molecular Station - A forum which includes molecular biology discussions, with specific forums for each technique. Also includes biology, zoology, science news and general science topics.

Nerdy Science Blog - A group of nerds who are passionate about science record their thoughts.

PhysicsMathForums.com - Features discussions in the areas of physics, astronomy, math and philosophy.

Plastictalk Forum - A plastics discussion forum for the plastics and rubber industry worldwide.

Sapo's Joint - A moderated discussion forum focused primarily on hard sciences, with additional topics devoted to the artistic interests of our members. Online Chat and LaTeX support are included.

The Science Advisory Board - A global community of life scientists who convene to share knowledge and comment on emerging technologies.

Science Chat Forum - An advanced discussion forum for science, philosophy, and related matters. Multiple forums, career announcements, and a dynamic IRC chatroom.

The Science Forum - Discussion topics include astronomy, cosmology, biology, chemistry, earth sciences, physics, social sciences, health, medicine, history, economics, business, engineering, computer science, math and environmental issues.

Science Forum: Philosophy Physics Metaphysics of Space - Science discussion of physical reality, Space and Matter.

Science Forums - Many topics covered; for beginners to serious researchers.

The Science Forums - Active forums covering all areas of science. Everybody is welcome, regardless of level of scientific knowledge.

Scientist Solutions - Discussion board primarily focused on the life sciences and related fields, intended for and moderated by scientists.

SciLife - Online networking, communication and presentation platform specially designed for the needs of researchers who can present their work, groups and resources to potential partners in science and industry.

Sci-Tech.co.uk - A place to learn and discuss various aspects of science and technology and how they interact.

Solar Power Forum - Open discussion on solar power systems and other renewable energy systems.

Space Alliance - Forum covering space technology, in English and Romanian.

Survival Blog for Scientists - Professional scientists write about their scientific life with the aim of giving others tips on how to survive in science.

UseSrv.com Message Forum - Lively discussion about various aspects of science and medicine.

Help build the largest human-edited directory on the web. Submit a Site - Open Directory Project - Become an Editor