You will find a wide and varied world full of life when you descend into the deep blue sea. Among the ocean’s inhabitants, whales and dolphins have a particular place in our hearts and fantasies. In ...

Find out exactly how big the biggest whale on Earth is and why blue whales can grow so huge when they only eat tiny creatures ...

Regarded as some of the largest animals in our oceans, which creature is bigger: the giant squid vs blue whale? While blue whales are well-studied, very little is known about giant squid. But just how ...

A resident population of blue whales has for many years lived in the coastal waters of Sri Lanka, but in recent years sightings of the animals have declined rapidly. With multiple pressures on these ...