Dung beetles use light from the Milky Way to roll their balls of precious dung out of the way of competitors, scientists reported on Friday. Even though they have just a tiny brain and weak eyes, the beetles use the progressive gradient of light in the skies, provided by the…
Dung beetles wearing tiny silicon boots have let scientists in on a long-guarded secret — they use the balls of manure they collect as mobile air conditioning units, a study said Thursday. The ground temperature in the African savannah can reach 60 degrees Celsius (140 Fahrenheit), causing most insects to…