The Cambrian explosion was an extraordinary phenomenon in the evolution of life on the planet that led to the emergence of many animal phyla and the diversification of species. During this period ...

The Cambrian explosion may have happened much earlier The study quantitatively indicates that organisms with slender body profiles thrived around 545 million years ago.

The Cambrian explosion may have happened much earlier The study published in Geology quantitatively indicates that organisms with slender body profiles thrived around 545 million years ago.

The Cambrian explosion was an extraordinary phenomenon in the evolution of life on the planet that led to the emergence of many animal phyla and the diversification of species. During this period, ...

New fossil evidence suggests the Cambrian Explosion, once thought to have occurred 530 million years ago, may have begun 15 million years earlier.

A groundbreaking study suggests that the famous Cambrian explosion—the dramatic burst of diverse animal life—might have actually started millions of years earlier than we thought. By analyzing ...

For over half a billion years, Earth’s magnetic field has risen and fallen in sync with oxygen levels in the atmosphere, and scientists are finally uncovering why. A NASA-led study reveals a ...

"Civics Made Easy," breaks down the complex world of American government and civic participation.

PBS News Hour is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV ...

A 76-year-old Crestwood resident was found dead in the basement of his home, destroyed in an explosion Thursday afternoon.

The Maltose Falcons and other homebrewing clubs, such as Connecticut’s Underground Brewers, helped spark the craft beer explosion that has taken the country and the world by storm.

Two workers were injured Friday while working on an electrical compressor on the roof of a Dunkin' in Newburyport, Massachusetts.The incident happened just before 10 a.m. at the Dunkin' at 167 ...