Symbiosis is the long-term relationship between two different species that can sometimes be beneficial to both parties. These relationships are extremely important in nature and highlight the ...

Invertebrates such as spiders and centipedes are underappreciated kings of the jungle, eating a surprising amount of vertebrates in the Amazon, a new study says. Biologists recently documented 15 ...

A University of Michigan-led team of biologists headed into the Amazon rainforest to observe predatory-prey relationships between different types of critters and got more than they bargained for. They ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. "We ...

Feb. 28 (UPI) --Biologists have documented 15 new predator-prey interactions between deadly Amazonian arthropods and a variety of vertebrates, including a plate-sized tarantula dragging a baby opossum ...

This is a thing nightmares are made of. A tarantula the size of a dinner plate dragging around a young mouse opossum. A morbid film and images of the encounter were captured by a team of University of ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Tet Zoo needs more frog articles. Too short ...

Add Yahoo as a preferred source to see more of our stories on Google. Thrixopelma cyaneolum tarantula birdspider macro (Now Ewok cyaneolus)© Geleedpotigen ...