Camila Domonoske

The EPA says Americans could save up to $1.1 trillion in gas if the country adopts its proposal to impose the most stringent auto emission regulations ever.

The EPA is proposing tailpipe emission rules so strict that carmakers would need two-thirds of their sales to be zero-emission by 2032 to comply. And that seems to be precisely the goal.

Oil prices surged after Saudi Arabia and some other oil producers announced they're reducing their oil output. That will send gas prices higher – and benefit energy companies in America.

Saudi Arabia and a few other countries announced a surprise cut in oil production, roiling crude markets. The move is expected to push gasoline prices higher.

The $7,500 tax credit for electric vehicles is changing again. New requirements about battery sourcing are coming into effect, and some vehicles will almost certainly stop qualifying for the credit.

Tax credits for electric car purchases are getting even more complicated. It will likely mean fewer vehicles will qualify — but we don't know which.

The average new vehicle costs nearly $49,000, an almost $10,000 increase from before the pandemic. This is a look at today's deeply weird auto market.

Why are car prices still so much higher than they were before the pandemic? The average cost of a new vehicle tops $48,000.

Musk's new "master plan" for Tesla didn't reveal any new vehicle models. Instead he presented a big-picture case for climate action, followed by smaller examples of innovations and cost-cutting.

Shoppers are far more interested in hybrids than all-electric vehicles, but environmentalists believe cars like the Prius are an unnecessary detour on the path to electrification.

The White House says Tesla will open thousands of its proprietary chargers up to be used by any EV driver. What will this mean for current Tesla drivers and the rate of EV adoption?

Electric vehicles are all the rage these days. But hybrids — the kind without a plug — are much more popular with buyers. There's a new Prius, popular SUVs, pickups — and even a hybrid Corvette.

Hybrids, which are much more fuel-efficient than conventional vehicles, were the first eco-friendly mass-market vehicles. But are they environmentally friendly today? That's a hotly debated question.

Federal regulators say Tesla software was breaking traffic laws in dangerous ways. The company is updating its "Full Self-Driving" software, after pressure from regulators.

Oil executives have mostly stopped denying climate change, but now argue that the world should not act quickly to cut fossil fuel use. In fact, last year, industry leaders slowed down climate plans.

Tesla's recent price cuts continue to reverberate, forcing Ford to follow suit while leaving Tesla owners feeling aggrieved. Here's how the move by the market leader has shaken the car industry.

Exxon earned nearly $56 billion in profit last year, the biggest annual profit any Western oil company has ever seen. Chevron set its own record with $35 billion in profit.

Exxon reported more than $55 billion in profits for 2022, a record for the U.S. oil industry. Sky-high profits for oil have prompted windfall taxes in Europe and political pressure in the U.S.

Tesla sets its prices — and changes those prices — like no other automaker. Recent price cuts upset Tesla owners, but are catching the eye of lots of potential Tesla buyers.

The company has seen its share value drop sharply, and rivals are edging into the electric vehicle market. But after doubling its profits in a year, Tesla says it has no plans to slow down.