A new study reveals that these insects have a 'high-definition ability' to detect tiny chemical changes in the pheromones other ants give off.
Some animals, a very few, recognize themselves in mirrors. Others, though, have less predictable reactions, based on type of animal. Trace explains "the mirror test" and looks at how some different creatures react.
CA Roan Drive, in Rowlett, Texas, has startling new adornments in its trees.
A particular, high-pitched 'peep' is used by the primates across a number of contexts, much as is seen in human babies.
Roosters crow in order of seniority, the top cock announcing daybreak while juniors patiently wait their turn.
Baboon groups have a definite hierarchy, but the top members don't call the shots when it's time to change course.
A colony of 66 chimps has been at the center of an international storm since a New York-based blood bank funding it announced it would stop supporting the animals Continue reading →
Some carnivorous plants ‘talk back’ to bats using the flying mammals’ own communication system.
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