Ant lions are ferocious predators, but some of them don’t have a mouth. At least not in the usual sense. Over evolutionary time, the slit at the front of the mouth cavity has sealed shut in the ...

The number of larvae of the pit-digging ant-lion Macroleon quinquemaculatus at a food-poor site in Tanzania increased between May and October 1983 and then remained at high density until the following ...

A tiny invasive ant muscled into a Kenyan savannah and sparked such a dramatic transformation in the landscape that even the local lions changed the way they hunt, according to research published ...

At the Ol Pejeta Conservancy, a wildlife preserve in central Kenya, lions and cheetahs mingle with zebras and elephants across many miles of savannah – grasslands with "whistling thorn" acacia trees ...