During the visits, a group of small brown tree frogs caught their attention. These frogs were supposedly one known species, but researchers noticed “substantial differences” in their calls ...

This research is among the first to closely examine how chronic, low-level radiation affects the physiology of animals in ...

New miniature species on researcher’s palm (Lucas Machado Botelho) The species is very similar in appearance to another in the area – B hermogenesi – which also has the same yellowish-brown skin ...