Sedna is a nonprofit organization focused on environmental conservation and global climate advocacy. They strive to address urgent ecological issues, promote sustainable practices, and educate the public about the importance of preserving natural habitats. Sedna's initiatives range from local community projects to global partnerships, aiming at creating impactful environmental changes. Through their comprehensive website at http://sedna.org/, Sedna offers resources, news updates, and information on how volunteers and donors can get involved with their mission to protect and rejuvenate the planet.