Scientists have calculated the Earth to be 4.54 billion years old, with an uncertainty of 50 million years on either side.

This is a story, a true story, about expanding the sense of what is possible and thereby expanding the actual limits of the possible. It is about shifting the balance of power and expanding democracy ...

A series of rocks hiding around Colorado's Rocky Mountains may hold clues to a frigid period in Earth's past when glaciers several miles thick covered the entire planet.

Scientists have discovered an Earth-like planet orbiting a dead star 4,000 light years from here, giving us a humbling glimpse into Earth's likely fate.Published in Nature Astronomy, the planet, ...

A Southwest Research Institute-led team combined compositional data of primitive bodies like Kuiper Belt objects, asteroids ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

Treasury yields and the dollar hit their highest levels in months as Wall Street continued to digest Donald Trump’s election ...

When active filaments are exposed to localized illumination, they accumulate into stable structures along the boundaries of ...

Project is supported by the US Department of Energy Advanced Scientific Computing Research Office and is a legacy of Exascale ...