A research team at the IPK Leibniz Institute has developed a method that enables the detailed observation of female ...

Here’s what you’ll learn when reading this story: Chondrichthyan fishes—a group that includes rays, skates, chimaeras, and sharks—are thought to have energy intensive reproduction cycles due in no ...

New research from James Cook University has made the extraordinary discovery that epaulette sharks can reproduce and lay eggs without any measurable rise in energy use. JCU's shark physiology research ...

Male factors account for approximately half of infertility cases worldwide, and sperm DNA fragmentation (SDF) has emerged as a pivotal molecular marker of male reproductive potential. Although ...

A visitor walks past an exhibition booth displaying materials written by artificial intelligence during the 2024 World AI Conference in Shanghai, China, July 4, 2024 (AP photo by Andy Wong). When it ...

Forbes contributors publish independent expert analyses and insights. L.A.-based lead analyst at The Measure, covering the data behind sports media topics. Set against the backdrop of inflation ...

Large intact forests and connected landscapes support biodiversity and ecosystem processes. Globally, more than half of the world’s forests became more fragmented between 2000 and 2020, according to a ...

The external uterus permits embryo implantation and embryogenesis. The process of implantation and embryo development was replicated on the external uterus. Osaka, Japan – The use of assisted ...

A Florida State University ecology and evolutionary biologist has discovered that the reproductive methods of individual coral species play a crucial role in their ability to survive, and even thrive, ...