David Attenborough’s Asia tonight on Nine looks to “The Frozen North.” In northern Asia, life defies hostile extremes. In Russia’s Lake Baikal, a seal pup must take evasive action when its ice den ...

Seals have a reputation for being the laid-back loungers of the animal kingdom, but there’s a lot more going on beneath that sleek surface. Seals, with dive times that rival submarines and milk fat ...

When it comes to natural wonders, few can rival the awe-inspiring depths of Lake Baikal, the deepest lake in the world. This ancient lake is a geological marvel, a biodiversity hotspot, and a cultural ...