Aviation giant Boeing has revealed just how much damage the grounding of MAX 8 aircraft has cost the company.

It’s now been more than three weeks since the world grounded Boeing’s MAX 8 aircraft from the sky, but aviation officials say they still need more time to find a fix.

Daniel Elwell, acting administer of the Federal Aviation Administration, vigorously defended the safety of airplanes used in the United States.

Within days of the Ethiopian Airlines crash, Boeing MAX 8s were grounded around the world. But why were governments so quick to act?

Who’s impacted and how might airlines handle future orders

Empty coffins representing the Ethiopian victims of last week's Ethiopia Airlines plane crash have been buried in the capital, Addis Ababa.

The move further isolates the U.S. which is still permitting the planes to fly, after dozens of nations ordered the jets be taken out of service.

The latest crash of a Boeing 737 MAX 8 operated by Ethiopian Airlines has sent shares of the world’s largest aerospace group plummeting 12 percent after the opening bell on Wall Street.

They were pegged as the “most reliable aircraft” in the world, but an Australian aviation expert says there’s a big problem plaguing Boeing’s MAX 8.

Pius Adesanmi was in plane crash that killed 157 on Sunday

2nd fatal crash in 5 months involving new Boeing model also flown by Air Canada, WestJet and Sunwing