For millions of years, the Earth has oscillated between ice ages and warmer episodes. The movements of the ground beneath our feet could play a much more important role in this cycle than previously ...

Researches used rhenium as a proxy for fossil carbon in order to quantify the rate at which Earth naturally releases carbon dioxide into the atmosphere and found that high rates of carbon breakdown ...

Scientists at the University of Southampton have uncovered evidence from ancient rocks that Earth's climate continued to fluctuate during its most extreme ice age—known as Snowball Earth. During the ...

Scientists have long debated what causes glacial/interglacial cycles, which have occurred most recently at intervals of about 100,000 years. A new study reported in the March 24 issue of Nature finds ...

The Earth is known for its constant evolution, but it was recently discovered by researchers that there is a trigger that leads to the planet's biodiversity seeing a massive boost, and it is through a ...

Beginning around 2.5 million years ago, Earth entered an era marked by successive ice ages and interglacial periods, emerging from the last glaciation around 11,700 years ago. A new analysis suggests ...