Jurassic, Pleistocene, Precambrian. The named times in Earth’s history might inspire mental images of dinosaurs, trilobites, or other enigmatic animals unlike anything in our modern world. Labels like ...

SAN FRANCISCO — Humans drive trillions of miles in cars, clear-cut forests for agriculture and create vast landfills teeming with tin cans, soda bottles and other detritus of industrialization.

What are some events that all of us have had in our lives? Ask the class "What are some events that all of us have had in our lives?" Make a list of 5 or 6 things on the board. Let’s organize these!

--> A team led by Jacques Laskar from the Institut de Mécanique Céleste et de Calcul des Ephémérides (IMCCE) and the Paris Observatory has released new computational results for the long-term ...

Earth's 4.5 billion year geological history is full of death and rebirth, mass extinctions and explosions of biodiversity, with different periods often marked by cataclysmic changes that radically ...

Geologic time scales are long – too long for the human mind to really comprehend. Over millions, and tens of millions, and hundreds of millions of years, the Earth has changed from something ...

The Geologic Time Scale 2012, or GTS2012, is the latest understanding of Earth's history, and the means by which geoscientists around the world investigate the rock record. A Boise State University ...

“Jurassic Park: Fallen Kingdom” is the fifth film in a series that has spanned 25 years. We thought we’d take a look at things over a much larger time period, so let’s dig into geologic time. A matter ...

Add Yahoo as a preferred source to see more of our stories on Google. River full of debris Getty Images/panaramka Earth's 4.5 billion year geological history is full of death and rebirth, mass ...

The next step to improve the Geological Time Scale is to provide an astronomical calibration of the Paleogene period that covers the past 23-65.5 Myr. This will require both an extension of ...