The region of space dominated by Earth's magnetic field is the magnetosphere. Observations have shown that, within this ...

I spent months testing nine electric lawn mowers on my lawn (and my neighbors' yards) to find the best for every yard type and budget.

If you're looking for a close and clean shave without irritation, we rigorously tested top shavers to find the best electric razors for men.

Body Electric Investigating the relationship between our technology and our bodies — and how we can fix it. Author Kelly Corrigan (left) and Manoush Zomorodi (right) on a walk around Vancouver.