Dorsal spine of Orthacanthus adamas from the Upper Freeport Coal (Carboniferous) of Linton, Ohio. The spine is about 71 mm long. Disclaimer: AAAS and EurekAlert! are not responsible for the ...

The spinal dorsal horn receives pain messages from peripheral areas of the body and relays them to the brain, or it can evoke ...

Successful spinal tuberculosis surgery on pregnant woman in Kolkata, high-risk procedure, mother and baby both healthy ...

With its luminous dorsal spine, the anglerfish is well adapted for life in the dark depths of the ocean. But when it comes to relationships, some take a rather unconventional route. Pairings of ...