Two perplexing structures deep inside Earth might be ancient remnants of our early planet, and they could hold clues about ...

Two enormous structures that sit at the border between the Earth's mantle and its core have puzzled scientists for decades.

How did life begin? An international team of researchers from Japan, Malaysia, the UK, and Germany suggest that the answer ...

One of the most elegant theories about the origins of life on our planet is that it was kick-started by a delivery from outer ...

The origin of life on Earth has always been a mystery. For many years, scientists have looked to the stars, believing that the building blocks of life that set forth evolution here on our planet came ...

"During the early solar system's game of cosmic billiards, Earth was struck by a neighbor,” said Dauphas. “It was a lucky shot. Without the moon's steadying influence on our planet's tilt, the climate ...

Though the exact length of a "stadia" is unknown, his measurement is thought to be accurate to within one percent of the ...