Crystals hidden in Australia’s oldest rocks have revealed new clues about how Earth and the Moon formed. The study suggests ...

Earth’s deep interior may hold water equal to today’s oceans, challenging long-held views of how the planet became habitable.

How old is Earth? Our planet's age is known from a variety of sources, from rocks on our own planet to ones from the moon. When you purchase through links on our site, we may earn an affiliate ...

When we start talking about Earth's origin, there are many theories on the table that have been tossed around for years, with the Big Bang hypothesis often leading the charge. But thanks to the James ...

Where did all the water come from? Water, water everywhere. It covers 70 percent of Earth’s surface and earns it the nickname “the blue planet.” And yet… where did it come from? How is it so abundant ...

Billions of years ago, in the giant disk of dust, gas, and rocky material that orbited our young sun, larger and larger bodies coalesced to eventually give rise to the planets, moons, and asteroids we ...

From the summit of Mount Everest to the depths of the Mariana Trench, Earth’s surface reveals dramatic extremes. This video ...

Scientists have found more water in space - this time on an asteroid, a first-of-its-kind discovery. Researchers from the Southwest Research Institute used data from a retired NASA mission to examine ...