BAYAHIBE, Dominican Republic (AP) — Oxygen tank strapped to his back, Michael del Rosario moves his fins delicately as he glides along an underwater nursery just off the Dominican Republic coast, ...

Recently, Emma Lavaut and her colleagues from Sorbonne University and Universidad Austral de Chile found that a species of red seaweed, Gracilaria gracilis, uses the isopod crustacean Idotea balthica ...

Ultrasuperovulation is an advanced technique that significantly increases the number of oocytes, produced by female mice. However, existing ultrasuperovulation techniques have a low fertilization rate ...

Ascidian fertilization has long served as a tractable model for understanding fundamental mechanisms of gamete recognition, binding and fusion in chordates. Spermatozoa released into seawater are ...