Earth’s history is filled with incredible milestones, and the emergence of the first animals is one of the most captivating.

Have you ever wondered what the world looked like millions of years ago? Imagine walking in a place where every rock could ...

Scientists discovered complex life may have started 1.5 billion years earlier than previously thought thanks to phosphorus.

They include Opabinia, a five-eyed creature with a grasping proboscis ... This was the full flowering of the “Cambrian explosion,” the sudden appearance of a vast new panoply of life-forms ...

The Burgess fossils tell nothing less than the story of the Cambrian explosion—evolution's Big ... an inch-long creature with two rows of spines on its back—deserved their own taxonomic ...

Deputy Keith Palmer with the Box Elder County Sheriff's Office said the explosion happened at around 7:38 a.m. Wednesday. Drone video from the scene showed the site where the building blew.

An explosion at the Promontory, Utah facility owned by aerospace and defense technology company Northrop Grumman was reported Wednesday, at 9:38 a.m. EDT (1338 GMT, 7:38 a.m., local time in ...

A “substantial” propane leak was the cause of this week’s home explosion in Northwest Austin that injured six people, one of whom was set to move into the house, the Travis County fire ...

A bus with the words "Call on Jesus" on its side was already engulfed in flames when an additional explosion sent debris flying, damaging nearby cars and businesses. "I felt that one," one man can ...

PROMONTORY, Utah — Days after an explosion destroyed a building on its remote facility in northern Utah, Northrop Grumman is shedding new light on what occurred and if its programs will be affected.