Two bald eagle chicks successfully hatched during a freezing winter storm at a North Texas wetlands center and are now being ...

A Louisiana aquarium is investigating how a baby shark hatched without a male present for three years. Experts suspect delayed fertilization or parthenogenesis, a rare form of asexual reproduction. A ...

Who knew that baby salmon were such explorers? The long-held understanding that baby salmon emerge from the streams where they hatched to head out to sea actually is missing a far more complex story – ...