Our planet plunged into one of the most dramatic climate states in its long history, approximately 720–635 million years ago.

A continental collision trapped oil within what is today Iran. The same collision explains why that oil is trapped behind the Strait of Hormuz now ...

What makes the Lassen Peak Trail particularly special is its location within Lassen Volcanic National Park, which remains ...

Everything depends on what people and their government do,” Somerville writes, not once, not twice, but (if I count correctly) seven times.

Scientists are trying to understand how complex life emerged on Earth about 2 billion years ago. Our microbial ancestors could be the key.

Scientists are one step closer to understanding the origins of complex life on Earth after shedding new light on a mystery ...

Researchers from the University of Delaware’s College of Earth, Ocean and Environment helped lead the charge of underwater ...

The geyser really came alive in fall 2017. From October 18 to November 10, 2017, Echinus consistently erupted roughly about ...

In 1996, after gaining permission from the Greek government, Hale and De Boer made their first expedition to Delphi. They ...

Since the 1970s, planetary geologists have known that volcanic features cover large swaths of Mars. Early Mariner 9 images ...

Social media videos showed people running into the streets as bright orange flames and smoke spewed into the sky.

A mud eruption in Sidoarjo in Indonesia, sometimes known as Lusi, took place in 2006 and it continues to erupt, Manga said.