Scientists have discovered that a portion of the North American craton is slowly dripping into Earth's mantle, challenging ...

The sun may rise every morning, but the amount of sunlight reaching Earth's surface can substantially vary over decades, ...

The deep roots of Earth's oldest continents have long been thought to be unshakable. But a new seismic discovery suggests ...

The mission, jointly operated by the United States and India, will measure minute changes to land, ice, and ecosystems around ...

Air pollution has a "dramatic" impact on the amount of sunlight reaching Earth’s surface, reveals new research. Solar radiative energy declined in large parts of the world from the 1950s to the ...

Because life arose in the largely unknown surface conditions of Earth’s early history, answering these and other questions remains a challenge. Several seminal experiments in this topic have been ...

Air pollution has a "dramatic" impact on the amount of sunlight reaching Earth’s surface, reveals new research. Get any of our free email newsletters — news headlines, sports, arts ...