Some feared that the arctic ice would retreat further than ever and lead to an 'ice free' north pole. The volume of ice did rea...

Diverse genes found in the wild ancestors of our staple foods offer the solution to this crisis and the man to hunt them down i...

A handful of random New Yorkers discover their own personal histories and we discover how humans populated the entire world.

Tanya is taking us to visit Yellow Stone Park. She says we must drive for over two hours along a road that goes high into the h...

Harlequin ducks will endure the long winter here. Meantime, they bob around like corks in the breakers and dive beneath the str...

Through April and May males build up their stamina for the mating season. Courtship happens in stages. First, pursuit. And then...

Twitching grasses spell trouble. Time for birds to hold on as best they can. And for those that can, to hide. In Summer, sandst...

In green hills, local herders graze sheep and goats. The powerful sun brings out plants even in this dry zone.

Different kinds of brown bears share the ample land here. But populations are threatened. Hunters and loggers come too. Now, fe...

Rescue Ink are introduced to Mason the Alligator at Second Chance Rescue. They plan to help find Mason a new home that is more ...

Across New York, in backyards and back alleys, thousands of animals are in need from the abandoned and abused, to the downright...

In New York City, thousands of animals wait to be saved. From the lost to the abandoned and abused. One group of former street ...

Director of Photography Peter Hutchens and Producer George Kralovansky have some fun with a boom microphone cover.

Joseph Giaime discusses how LIGO (Laser Interferometer Gravitational Wave Observatory) works.

Geoff Marcy discusses looking for planets around other stars.