The absence of dark matter annihilation signals outside the Milky Way could be a crucial hint towards this richer theory of dark matter, which will be tested by future observations. (sciencedaily.com)
«No signal from dark matter annihilation was found to be statistically significant.» (sciencedaily.com)
Possible dark matter annihilation signal in the AMS - 02 antiproton data. (sciencenews.org)