A new study led by researchers at the University of Arizona has shed light on the evolution of colour vision and colour signalling in animals. The research, published in the journal Biological Reviews ...

Daniel Hanley received funding from the National Geographic Society. Vera Vasas does not work for, consult, own shares in or receive funding from any company or organization that would benefit from ...

SAN ANTONIO – From goats, baby bulls and chickens to a garden that cultivates food by the seasons, The Lilypad Farm School emphasizes learning outside with nature. The school’s owner Lilly Arguello ...

The bright colours of animals such as poison dart frogs act as a warning signal, telling predators that the humble creatures pack a noxious punch. Now, an analysis of the results of multiple ...