Scientists have known that Mars is rich in strange chemicals, especially chlorine-based compounds found by orbiters, rovers, ...

ESA project called HOBI-WAN is testing a bacterial protein in microgravity to produce and grow food in space, reducing supply ...

Roy Scranton is an essayist, novelist, literary critic, climate philosopher, and author, most recently, of “Impasse: Climate Change and the Limits of Progress.” He teaches at the University of Notre ...