Astronomers have accidentally discovered a dark galaxy filled with primordial gas untouched that appears to have no visible stars.

Ruhr-University Bochum. "What green algae are up to in the dark." ScienceDaily. ScienceDaily, 14 February 2013. <www.sciencedaily.com / releases / 2013 / 02 / 130214103820.htm>.

Jan. 12, 2006 -- Pigs still may not fly, but in one Taiwanese laboratory they glow in the dark. A research team at National Taiwan University claims it has succeeded in breeding three male green ...