Slipping behind the wheel of the Tesla Model S is like crossing into a promising zero-emissions future. This electric luxury sports car, built by a small automaker based in Palo A ...

If you're looking to keep mosquitoes away from your campsite or a backyard gathering, the Thermacell has you covered.

Chris Townsend tests the best head torches to light the way in the mountains. The post Our Equipment Editor spotlights the ...

A 14-month-old Idaho Falls boy who spent five weeks in the hospital after he swallowed a battery is now home with his family ...

Lithium-ion batteries produce faint sounds as they charge, discharge, and degrade. But until now, nobody could interpret ...