[The following is a guest editorial written by Dr Lex van Loon, an assistant professor at the Australian National University and the University of Twente in the Netherlands. He is co-author of a new ...

Mayo Clinic physician and researcher Dr. Abba Zubair's work combines two passions—medicine and space—for the benefit of astronauts and people on Earth. His research in space is yielding discoveries in ...

Micro-CT analysis and 3D reconstructions of the left maxillary bone with ligature-induced periodontitis between the first and second molars in ground control and hindlimb unloaded (HLU) ...