Scientists are diving into the mystery of the missing storm in Earth's magnetotail, which refers to our planet's magnetic field tail.

"Given the unusual nature of these events and their potential implications, it is important to further test the hypothesis that some transients may originate from reflective artificial objects in ...

The moon is unlike anything else in the solar system. So how did our planet end up with such a special moon?

Not only does the new hypothesis shed light on the origins of the spike in meteorite impacts, but it also may provide an answer to a previously unexplained event: A global deep freeze, one of the ...

Earth is full of surprising secrets that sometimes seem like they belong in science fiction stories. From strange natural events to hidden places deep underground or in the oceans, many facts ...

In National Geographic's upcoming "One Strange Rock" series, astronauts guide viewers through the wonders of Earth.

Expanding Earth: The Strange (Pre-Tectonics) Hypothesis That The Earth Is Expanding Like A Balloon According to one idea, the Earth was ejected from a gas giant.

National Geographic's new 10 part documentary series, One Strange Rock shows the story of the Earth as told by eight astronauts. The series covered 900,00 miles in 45 countries across six ...

Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature could explain a climate shift at the time.