The current period of imperialism, and the debates within anarchist movements over anti-imperialism and anti-colonialism, land back, and national liberation, show simultaneously the need to engage ...

Before European colonization reshaped the Americas, Native American tribes and nations thrived across the continent. Many of these groups built advanced societies with large populations, sophisticated ...

There are substantial technical, political, and financial obstacles to starting the colonization of Mars within the next few decades. SpaceX is farther along than most toward this ambitious goal.