Pet owners beware: this popular squirrel and pest detterent could affect your furry friends. Learn why it's not the safest choice and signs to watch for.

Leonidas, a high-powered microwave system, disables drones mid-air without using bullets or lasers, and the Pentagon is paying attention.

Learn more› By The Deals Team The Deals team hunts for and highlights only the best discounts on picks made by our editorial experts. As Prime Day winds down, we’ve stopped our up-to-the-minute ...