We have experiments in underground laboratories trying to directly detect dark matter particles coming in from space, and so far they have all come up empty. (discovermagazine.com)
The first evidence that something was amiss came in 2008, when the DAMA experiment at the Gran Sasso underground laboratory in Italy reported seeing something that could be dark matter. (newscientist.com)
But by studying the Auntie Anne's home pretzel - making kit in the secret underground laboratory, I've discovered a better solution for re-creating the delicious mall treats than any clone recipe out there. (topsecretrecipes.com)