Thousands of feet deep in the South Pacific Ocean, a pair of scientists piloted a submersible through the dark waters and scanned the seafloor. Some pale creatures with dozens of tentacles caught ...

During development, organisms can undergo a number of significant changes in form and behavior. So how does activity influence development? To learn more about that question, scientists studied the ...

Symbiosis is the long-term, close interaction between two or more biological species, most often for the benefit of one or both parties. These interactions highlight the diversity of nature. One ...