Volunteer Opportunities in United States

Invictus Institute is a 501(c)(3) nonprofit organization that has been setting up online tutoring arrangements for students in developing countries since 2012.

Paramedics for Children International (PFCI) provides medical care, education programs, and disaster relief to children, families, and communities in Central America and beyond. We serve without regard to religious beliefs, gender, race, or ethnic background.

Ganga Library, Online, provides you the Thought Processes and Ideas of Alfred Nobel, Nobel Prize Winners and National Medal of Science and Technology Innovation Winners, to solve your scientific, social and planetary problems.