Geoff Brumfiel

Independent analysts say the evidence available suggests Iran played a role in the weekend attack. The question is how big that role might be.

An attack over the weekend crippled a major Saudi Arabian oil facility. Evidence suggests the strike may have involved both missiles and drones and means Iran probably played a role.

Eyewitness images and satellite pictures show oil that seeped from tanks at a major storage terminal on the island's eastern side. The terminal's owner says it was damaged by Hurricane Dorian.

Last week, the president tweeted a highly detailed image showing the aftermath of an accident at Iran's Imam Khomeini Space Center. It reveals the power of U.S. spy satellites.

Not all bullets are created equal. This video compares the damage caused by different kinds of rounds.

Hurricane Dorian hit Sunday as a Category 5 hurricane and then essentially parked itself over the island.

The satellite is believed to be among America's most advanced. Some believe it's as large as the Hubble Space Telescope.

When a small cube of uranium metal turned up in Tim Koeth's life, it launched an epic search for a lost piece of nuclear history.

The Friday afternoon tweet had experts picking up their jaws from the floor when they saw a photo of an Iranian space facility.

An Iranian space rocket appears to have exploded on the launch pad at the Imam Khomeini Space Center. It would be the third such failure this year.

A cube of uranium from a Nazi nuclear reactor has turned up in Maryland. Now two researchers are trying to figure out how it got there and what happened to similar artifacts.

Satellite imagery shows that Iran has given its launch pad a fresh coat of paint. It is another sign the nation will soon attempt to launch something into orbit.

Following a mysterious explosion at a Russian missile testing site last week, several radiation monitors maintained by an international organization have gone offline.

More nations than ever are racing to the moon. Their lunar ambitions are driven by advances in technology and a desire to prove themselves.

On the 50th anniversary of the Apollo landings, more nations than ever are racing to the moon. Their lunar ambitions are driven by advances in technology and a desire to prove themselves.

A Norwegian team has found some radioactivity leaking from the sub, which sank in 1989. But they say it poses no threat to the environment.

The move signals that Iran is losing patience with the 2015 agreement after the U.S. blocked the economic relief promised.

Iran announced Monday that it has exceeded the 300 kilogram limit on low-enriched uranium set by the nuclear deal it made with six world powers.

An Iranian news agency is reporting that the country has exceeded limits for enriched uranium set in the 2015 nuclear deal. President Trump pulled the U.S. out of that agreement.

As soon as Thursday, Iran is expected to surpass a key limit set in place by the 2015 nuclear agreement. It could spell the end of the deal.