Only two blue whale births have ever been recorded in human history, both decades ago. This remains an extraordinary mystery, given there used to be hundreds of thousands of blue whales before whaling ...

Blue whale calves and births have seldom been documented. A new study may help unravel the mystery. Photo from NOAA Fisheries Service Despite being members of the largest species on the planet, young ...

Scientists may finally have an explanation for the longstanding mystery of why blue whale calves are rarely sighted, an advance that could help better conserve the critically endangered species. There ...