The Earth's magnetic field helps protect us from things like cosmic rays and solar flares. But you may have heard that its poles flip every few hundred thousand years, and it will be a massive disaster for all of us. This isn’t necessarily true, but the reality of this phenomenon is more impressive than you may think.

Get Android tips, tricks and updates to your inbox twice a week. Coming up soon: How to hide files and folders on your PC. Handy!

Artificial intelligence can solve complex problems much faster than any human mind, leading to some miraculous scientific achievements. Now, biologists are using AI to do something once thought impossible, and it will change how we view living things.

The presidential limousine has been a staple of U.S. presidents for decades. Nicknamed “The Beast,” this black limo has some pretty amazing features. From bulletproof windows to an oxygen supply, this marvel of technology is phenomenal.

Space is almost unfathomably large. The distance between our solar system and the next closest star is literally light-years away. You would think that galaxies hundreds of thousands of light-years away would make little difference in people's lives on Earth. But, you would be wrong.

Does your printer have enough ink for another year of work reports and tax forms? If you print a lot or wish you could print a lot without worrying about ink, it’s important to have the right printer.

Epson is changing the game with its cartridge-free EcoTank printers that have supersized easy-to-fill ink tanks and come with a ridiculous amount of ink — enough to print thousands of pages! EcoTank makes it easy, so make the switch today.