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 groundbreaking international study has revealed that Earth’s geological timeline, once believed to be a chaotic sequence of mass extinctions, evolutionary leaps, and climate upheavals, actually ...

A top panel of geologists has decided not to grant the 'human age' its own distinct place in Earth's geological timeline after disagreeing over when exactly our era might have begun. The Barron's news ...

This finding could reshape how we understand our planets past and its possible futures. A recent study reveals that major events marking transitions in Earth's geological timeline follow a surprising ...

Earth’s geological timeline goes back 540 million years and gives us a picture, so to speak, of the history of our planet that we can read in the sediments found in rock layers, or strata. The ...

EARTH is 4.5 billion years old. It formed at the same time as the sun and the other planets in our solar system when thousands of rocks, large and small, collided and merged. Then came a hammer blow.

Every 200 million years, high-energy comets may pelt our planet as it passes through our galaxy's spiral arms. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

A lake in Canada serves as the best proof that humans have caused lasting and significant environmental changes to the planet since the mid-20th century — so much so that a group of scientists says a ...