The cycling of water within Earth's interior regulates plate tectonics, volcanism, ocean volume, and climate stability, ...

Scientists have uncovered a surprising mechanism that may explain how Earth cooled dramatically after the age of dinosaurs.

“The closer it is to the sun, the more a planet becomes dominated by the sun’s gravity,” Kane said. “Because Mars is farther ...

Our species likes it cold. Homo sapiens evolved in — and still inhabits — one of Earth’s rare and fragile ice ages, periods distinguished not by an abundance of saber-toothed cats and woolly mammoths ...

National Research Council (U.S.) Board on Earth Sciences and Resources "The hominin fossil record documents a history of critical evolutionary events that have ultimately shaped and defined what it ...

1. Introduction -- 2. The great cooling -- 3. Ice age cycles -- 4. Trace gases warm the planet -- 5. Moving continents and dating rocks -- 6. Mapping past climates -- 7. Into the icehouse -- 8. The ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. An international team of researchers investigated how Earth’s ...

The earth (and humanity) would be very different without our smaller red neighbor. In A Nutshell Computer simulations show that without Mars, a key 2.4-million-year climate cycle that helps pace Earth ...

The Cambrian Explosion in which life on Earth underwent massive diversification was likely triggered by eccentricities in Earth’s orbit around our Sun. Or so say the authors of a new paper just ...

Penguin colonies are declining worldwide; explore their adaptations, threats, and what their struggle tells us about Earth’s ...

For decades, scientists treated the end of Earth’s habitability as a problem for the far future, measured in several billion ...

Ice cores, compacted for centuries or even millennia, can shed precious light on Earth's ancient climate when studied by ...