But other scientists disagree that Earth has moved into a new geological epoch. Erle Ellis, a professor of geography and environmental systems at the University of Maryland, Baltimore County ...

Nobody doubts that human activities have dramatically transformed Earth, so why has there been no official recognition of the Anthropocene?

The mass extinction that ended the Permian geological epoch, 252 million years ago, wiped out most animals living on Earth.

Each layer records a snapshot of the Earth system over millions to billions of years. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!

For the past 15 years, researchers with the Anthropocene Working Group (AWG) have argued that the epoch of human-driven changes to the Earth's geology (for which their team is named) began more ...

The duo suggested that we are living in a new geological epoch. The Earth is 4.5 billion years old, and modern humans have been around for around a mere 200,000 years. Yet in that time we have ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

What if expiration dates could tell us more than when something goes bad? Scientists have found that dates on plastic food ...

Geologists have assigned the present time to the Holocene Epoch of the Quaternary Period, part of the Cenozoic Era, on the time scale of the 4.6-billion-year history of the Earth. However ...