J. O’Callaghan, Wired UK
Dark matter is notoriously elusive. For decades we have searched for its existence, and while we can infer its presence in the universe from its effect at a galactic scale, finding direct evidence for it has been a bit more difficult. But what if it has been hiding under our feet this whole time?
Original Title: Earth's Ancient Rocks Could Have Traces of Dark Matter
Full Text of the Original Article: https://www.realclearscience.com/2018/12/04/earth039s_ancient_rocks_could_have_traces_of_dark_matter_283848.html