Birds separated by vast geographic distances and millions of years of evolution share a remarkably similar learned vocal ...

A symbiotic relationship is a long-term interaction between animal species that is beneficial for one or both animals. There are different forms: Parasitism: One species is harmed, but one benefits.

The findings of a new study about communication between birds also offer key insights into the origins of language.

A post in a nightmare fueled lifestyle in a nightmarish hell scape…or a nice story of parasitic nematodes find in fishes at hydrothermal vents over at Parasite of the Day To land-dwelling humans, deep ...

It takes over the brains of ants, causing them to cling to blades of grass against their will. The lancet liver fluke has an exceptional lifecycle strategy, in which snails, ants and grazing animals ...