The manufacturing and disposal of electric vehicles result in more greenhouse gases than nonelectric models, but that difference will eventually disappear altogether.
The electric carmaker is growing fast but investors are worried that sales are starting to slow because of higher prices and interest rates.
No Republican in Congress voted for the Inflation Reduction Act. But their districts and states will greatly benefit from the investments spurred by the law.
It may not be cheap, but swapping the combustion engine in your car for an electric one is getting easier.
But challenges await, including technical issues, regulatory barriers and many miles of highway.
Several companies are betting they can bring electric urban air travel to the masses — perhaps within the next few years.
Small, experimental hydrogen-powered planes are paving the way for net-zero carbon aviation by 2050. But the route is rocky.
Motorized bicycles are outselling all-electric cars and have the potential to transform urban transit.
The new van is modern but clearly a nod to that symbol of the hippie movement of the 60s and 70s.
When it comes to creative design, there's something to be said for just getting your ideas up and out there.