On New Years Eve, in the city of Cologne, Germany, groups of men harassed, robbed, sexually assaulted and in some cases, raped, scores of women during the annual celebrations. Victims, police and bystanders indicated that the gangs of men were of Arabian or North African origin.
From time to time, wild giraffes have been known to nom on the bones of other animals. The behavior is called osteophagia, and it's... well... actually kind of common among ruminants, as Jason Goldman explains below.
Though predicted to exist, magnetic monopoles — hypothetical elementary particles with only one magnetic pole — have never been detected by scientists. But physicists have just accomplished the next best thing by actually creating their own synthetic version of these bizarre magnetic particles in the lab.