Birds are among the most successful creatures on the planet, with more than 10,000 species living across the globe, occupying a dizzying array of niches and eating everything from large animals to hard-to-open nuts and seeds.
Lyme disease cases are on the rise, with diagnoses occurring in areas that were historically Lyme-free. Scientists attribute the spread to the fact that populations of blacklegged ticks, which carry the bacteria that causes ...
Scientists have gained insights into how primate species have evolved through space and time by studying the anatomy of their lower jaws in relation to diet.
Female fish in the Bahamas have developed ways of showing males that "No means no."
In the natural world, mimicry isn't entertainment; it's a deadly serious game spanning a range of senses - sight, smell and hearing. Some of the most striking visual mimics are butterflies. Many butterflies become noxious ...
Scientists have successfully replicated the molecular processes that led from dinosaur snouts to the first bird beaks.
A small freshwater plant that has evolved to live in harsh seawater is giving scientists insight into how living things adapt to changes in their environment.
Purdue University research found that wild-type zebrafish consistently beat out genetically modified Glofish in competition for female mates, an advantage that led to the disappearance of the transgene from the fish population ...
Male tree crickets may be a hunk of burning love when they're belting out their different mating songs, but they're all burning the same amount of calories no matter how they do it, a Dartmouth College study finds.
We humans have been using self-medication to cure the illnesses since the dawn of our species. There is some evidence that also other animals can exhibit this type of behavior, but the evidence has been hard to come by.