A blue whale calf carcass, weighing two tonnes, was discovered on Rameswaram island. This rare sighting raises concerns over ...

After a gestation period that lasts nearly a year, the female blue whale gives birth to a single calf on her return to the region. Female blue whales feed heavily in the summer because they ...

CAPE ROMAIN, S.C. – Witness accounts from boaters off the coast of the Carolinas indicate a possible promising sign for the critically endangered North Atlantic right whale population as three ...

(CNN) – The first North Atlantic right whale calf of the season has been spotted. Conservation officials hope the discovery is a sign that these rare marine mammals can grow in population.