The study describes a previously unknown multisegmented organism from the Ordovician period. Lead author Professor Sarah Gabbott from the School of Geography, Geology and the Environment said: “‘Sue’ ...

OCT staging can aid in the diagnosis, prognosis, and development of targeted therapeutic interventions in macular telangiectasia type 2. Research published in Retina describes 3 patterns of ...

The blood-retina barrier (BRB) serves as a critical interface that separates the retina from the circulatory system, playing an essential role in preserving the homeostasis of the microenvironment ...

Fast forward some 73 million years to the end of the next geologic period (the Ordovician), and life meets its first bust. The first of five (or possibly six) mass extinctions in Earth history ...

There, he and his companion collected a remarkable diversity of new trilobite species that they found in rocks from the Ordovician period (between 485 and 444 million years ago) — the perfect ...

International scientists have discovered the oldest known phosphatic stromatoporoid sponge in South China, dating back approximately 480 million years to the Early Ordovician period. Stromatoporoid ...