NASA and the European Space Agency plan to bring samples back from Mars. Could they harbor a type of life that scientists warn could trigger mass extinctions on Earth?

A universal remote is great for connecting multiple devices without needing multiple remotes, but if your GE remote isn't working it may need to be programed.

Amp Genie simplifies home theater control by automatically detecting audio sources and switching inputs, DSP, and volume on supported AVRs. A practical alternative to costly automation systems, it ...