Gallery: Hey Eco-Warriors: Now You Can Buy Ink Made of Car Exhaust

Our top Ego pick is discounted, and our resident leaf blower expert demonstrates how to make a TP cannon.

The automaker unveiled its next luxury sports car at an event in Texas. It has thrusters on it that can send it airborne.

The Form Studio 1 is a $699 desktop-sized printer that fits on a desk and only stinks a little bit.

It turns out the Roadster 2 both sucks and blows.

Demand is so high that some used cars are selling for more than new ones.

Following a viral rebrand and two years without selling a new vehicle, the British marque takes the covers off the most divisive electric car yet seen.

To understand how Elon’s new car hops, glides, and sticks upside down, we need to talk about friction and force.

Atoco’s new machines use specialized materials that can harvest water from some of the driest air on Earth without using electricity.

It’s finally time to ditch the gas canister—I tested these cordless leaf blowers on gravel, wood chips, and even a 5-pound concrete paver.

Nine years after its reveal, the overdue Roadster is set to debut on Thursday to an EV market that has grown skeptical of electric hypercars.

Avoid the scariest thing this Halloween (your phone at 1 percent) with Anker's 20 percent off sale on all charging gear.

European countries are leading the way harvesting heat that would otherwise be wasted as green death practices become more common.