To keep eggs alive, many birds do something far stranger than simply sitting on them. Their bodies physically transform in ...

Research using dinosaur body model suggests that – unlike modern birds – bird-like dinosaurs may have used the sun’s warmth to help hatch eggs, shedding light on the evolution of avian-style ...

Marine invertebrates exhibit a remarkable diversity of reproductive strategies, ranging from external broadcast spawning to internal brooding and viviparity. Gametogenesis and spawning synchrony are ...