Related Stories Geologists discover new evidence of Snowball Earth 700 million years ago Dinosaur-era seafloor ... is predicted to develop a ring system within 100 million years when its moon ...

Researchers have proposed that Earth may have had a ring system 466 million years ago, during a period of intense meteorite bombardment known as the Ordovician impact spike. This finding ...

Earth’s magnetic field sustains life on our planet, protecting us from solar winds, radiation and extreme changes in temperature. But around 591 million years ago, it almost collapsed.

Moreover, iron-60 is unstable, with a half-life of about 2.6 million years, making it especially challenging to detect a signal from an event that occurred 14 million years ago. RELATED STORIES ...

The Early Cretaceous Epoch lasted from 145 million years ago to 100.5 million years ago and the Late Cretaceous Epoch lasted from ... the end of the period the continents had moved almost into the ...

A new study reveals that Earth's biomes changed dramatically in the wake of mass volcanic eruptions 252 million years ago.

A new animation showcasing Earth’s evolution has surfaced in a new paper published in the journal Science. The animation was created using a new model, which highlights over 100 million years of ...

Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 million to 230 million years ago in the Triassic Period, and went ...

Establishing a direct link between Earth's interior dynamics occurring within the first 100 million years of its ... were established four billion years ago, very soon after the planet came ...