Spaceships are a staple of big-screen sci-fi, from recent superhero movies back to early 20th-century films. Here are some of the all-time most iconic.

Scrawled messages on bullet casings and weapons left behind have popped up at several high-profile shootings over the past ...

To manually crop a picture in Microsoft Word, Excel, or PowerPoint, select it, and in the Picture Format tab on the ribbon, click the top half of the split "Crop" button.

What’s Inside a Mobile Phone? The rise of mobile phones over the last decade is the most significant technological shift since the internet’s establishment as a global communication network in the ...