The man who built up GI Joe's mythology in comics has a new story to tell about Homeland Security's Cyber Crime Division. You can also help fund documentaries about women in comics and Batman collaborator Bill Finger—or send your dollars toward research into the feeding habits of sharks.
Marine biologist David Shiffman has worked tirelessly to educate the public about shark conservation (including through an appearance on the io9 show We Come From the Future), and he is currently raising funds for a study of the feeding habits of threatened shark species by the RJ Dunlap Marine Conservation Program. The research involves using stable isotope analysis to study what these sharks are eating in a way that isn't lethal to the sharks. You can read more about the research and help fund it at the scientific crowdfunding site Experiment.