After four days, Mobile World Congress has come to an end. During our time in Barcelona, we saw countless phones, wearables, AI implementations and gadgets on display.

For 47 million American households, cooking means a gas stove. Gas stoves generate gases that aren't good for people's health and the gas itself contributes to climate change.

Ed Yaker boils water on a Copper stove, an electric induction stove, on Feb. 10, 2025, in New York. (AP Photo/John Minchillo) ...

“You wouldn’t stand over the tailpipe of a car breathing in the exhaust from that car ... In the case of gas stoves, about half of the flame’s heat escapes into the room.

New Stove That Plugs Into a Normal Wall Outlet Could Be ... “You wouldn’t stand over the tailpipe of a car breathing in the exhaust from that car. And yet nearly 50 million households stand ...