Terraforming Mars has been the long-term dream of colonization enthusiasts for decades. But when you start to grapple with ...

Everyone knows that dinosaurs are extinct, and most people have some idea about how it might have occurred. But the exact ...

New research suggests that Earth's first crust, formed over 4.5 billion years ago, already carried the chemical traits we ...

Geodynamic models say deep mantle flow from the long-subducted Farallon slab is likely behind the massive underground “drips” ...

China has tightened control over the global rare earth supply by introducing new export restrictions that could disrupt ...

Together with collaborators across six universities, he created mathematical models simulating early Earth conditions when ...

it isn’t enough to outpace the rate at which debris is forming. The ESA’s new report makes it clear: Earth’s space junk problem isn’t going away anytime soon. Unless major cleanup efforts ...