If you suspect that someone is accessing and using your computer without permission, you can apply some of the tricks below ...

From Adobe Acrobat to free online editors and built-in tools, here’s how to merge multiple PDFs into one document.

Afro-Bolivians, though recognized in their country's 2009 constitution, remain among Bolivia’s most invisible groups.

A routine Titanic survey turned into a biodiversity surprise—on a rocky ridge no one expected. Here’s what explorers found in the deep, and why it reframes ... Continue Reading → ...