Michael Dahlstrom

Analysis of a strange pattern left on the Earth's surface by a meteor shower has upended our understanding of how the planet appeared 466 million years ago, and how life developed.

Forty-nine of Australia's rarest birds have been released into the bush to help prevent the species disappearing.

Satellite images have been used to investigate the cause of a tragedy that resulted in hundreds of dolphin deaths.

Giant long-lived fish that filled our oceans a century ago have disappeared from all but the most remote corners of our seas. “Historical photos, human

A sledgehammer and heavy machinery were used to pull the structure apart. Find out more.

The artist spoke to Yahoo News about what inspires his sculptures.

Today the island of Cyprus is the third most populated island in the Mediterranean. But before the arrival of humans 14,000 years ago it was thriving with very different, tiny mammalian inhabitants.

Amazing pictures show a giant marine mammal venturing onto the banks of a river flowing through one of Australia's oldest coastal cities.

Tourists visiting a coastal mining town have been excited after spotting a “unique” looking creature.

A belief that Australia's dingoes are descendants of pariah dogs of Thailand or India is under a cloud, after compelling new research pinpointed a new evolutionary path.