From the water that covers most of it to the moon that orbits it, here are some bizarre things about our home planet that science still doesn't completely understand.

Explore the 25 Biggest Ocean Mysteries Scientists Can't Explain. From the Bloop to deep-sea gigantism, discover the ...

NASA plans to send humans on a scientific round trip to Mars potentially as early as 2035. The trip will take about six to seven months each way and will cover up to 250 million miles (402 million ...

Earth’s outer shell suffered a catastrophic break on 6 February last year, when a major fault came to life in southern Turkey. The Anatolian peninsula suddenly lurched to the southwest by as much as ...