Sci-fi series from 1967 when concerns were being raised about microbes being brought back to Earth by the American and Russian space programmes.

Autumn signals change. For many, change brings opportunity, but also huge challenges. For some, like Monarch butterflies, it offers a chance to begin again or take a new path.

Season 1 was one of the best yet ... Not available Not available The third episode of the season was one that truly set up many of the storylines of the first season. Benny Crawley had a roller ...

1. Five babies were born to crew members ... They've brought back those 'making of' segments at the end of the episodes. Remember on Planet Earth II, you'd get 50 minutes worth of TV show, and ...

Earth will soon have two moons, but not for long. According to a study published in the journal Research Notes of the ...

There's still some scientific debate over when exactly complex life forms appeared on Earth, and the latest ... much earlier episode into the record, 2.1 billion years ago." An unusually ...

When a mysterious space vessel crash-lands on Earth, a young woman (Sydney Chandler) and a ragtag group of tactical soldiers ...

More information about the new BBC One David Attenborough series, A Perfect Planet ... shape and support Earth’s great diversity of wildlife. The first four episodes explore the power of ...

Earth stands apart from other planets, not just due to its life-sustaining environment, but also because of its ever-shifting surface. Unlike the barren landscapes of Mars or the stormy gas giants ...

More than 700 million years ago, the Earth was plunged into a state that geologists call "snowball Earth", when our planet ...

6 episodes As the North starts to face the sun, the great melt begins, and there's a baby boom. But for penguins and foxes in the South, conditions are getting harsher.