How safe is the U.S. if an attack were to occur on our soil? Could Florida be a potential target? Here are some speculation ...

They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...

You can't see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us.

The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

These Shrines can be accessed by your Psychic power, but unlocking them and/or solving their puzzles requires you to have specific abilities. Look for the shrine along the western cliff north of the ...

The Indian Space Research Organisation (ISRO) used the first homegrown cosmic dust detector, the Dust EXperiment (DEX), to ...