World of wonder

It takes three years for an otter cub to master the complexities of a successful hunt.

Watch as weaverbirds build intricate nests along the Blue Nile to attract a mate.

Before panda diplomacy, there was elephant diplomacy. We spoke to a foreign affairs expert to find out more.

'Conan the Bacterium' is the most radiation resistant bacteria in the world. Now, scientists know why.

Jay Christensen makes striking drone's eye videos, showing a new view of the world. He told us about his process.

Father penguins have developed a solution to help distinguish their child from identical chicks in the colony.

How do they differ from the ocean? A geophysicist breaks it down for us.

The Rosa Damascena, known as the Damask rose, is considered a great treasure in the region of Kazanlak.