Nexus Book Club

821 members Latest Activity: May 12 A group for those of us who like reading and books. Fiction, non-fiction, drama, poetry... everything goes.

Pharyngula

1392 members Latest Activity: Mar 20 A group for regular (and irregular) readers of PZ Myers' blog Pharyngula.

YouTube Atheists

548 members Latest Activity: May 10

A nice little rally point for YouTube Atheists to unite.

Atheists who love Science!

1576 members Latest Activity: May 16 A group for science enthusiasts of all types -- professionals, amateurs, students, anybody who loves science.

Richard Dawkins

1515 members Latest Activity: Apr 24 I don't think he needs a description :)

Atheist Alliance International (AAI) (Official)

484 members Latest Activity: Apr 18

Atheist Alliance International (AAI) is a global federation of atheist and freethought groups and individuals, committed to educating its…

American Humanist Association (AHA)

734 members Latest Activity: May 9

The American Humanist Association advocates progressive values and equality for humanists, atheists and freethinkers in the United States. We work…

Foundation Beyond Belief (Official)

254 members Latest Activity: Mar 23 Foundation Beyond Belief is a charitable and educational foundation created to focus, encourage and demonstrate humanistic generosity and to support…

Atheist News

2451 members Latest Activity: 9 hours ago A place to post and find links to news and other media that pertain to atheists, rationals, skeptics and humanists world-wide.

ORIGINS: UNIVERSE, LIFE, HUMANKIND, AND DARWIN

3860 members Latest Activity: 5 hours ago We debate origins of the Universe, life, Earth, humans, religion, atheism, using common sense, evolution, cosmology, geology, archaeology, and other…