Coronado firearm found in Arizona, used in 1500s
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A wall cannon used during an expedition led by Francisco Va?zquez de Coronado was unearthed by researchers in Arizona who claim it might be the oldest firearm ever discovered in the United States. FOX 10's Nicole Krasean has the story.

World's oldest known wild bird lays egg at 74 years old

The U.S. Fish and Wildlife Service's Pacific region says the 74-year-old Laysan albatross returned to the Midway Atoll National Wildlife Refuge in late November to lay an egg.

Trump announces picks for Army secretary, trade adviser, hostage envoy, NASA administrator

President-elect Trump announced several more additions to his administration, including his choices for Army secretary, trade adviser, hostage envoy and NASA administrator.

NTSB finds no sign of mechanical failure in deadly plane crash at Falcon Field

The National Transportation Security Board released their preliminary report on a devastating plane crash that left five people dead near Mesa's Falcon Field Airport.

FBI: 'Loud' clusters of drones, aircraft spotted over NJ skies

The FBI is now investigating a “cluster of what look to be drones" and a “possible fixed wing aircraft" spotted flying in New Jersey skies over the past few weeks.

ASU students win NASA Big Idea challenge
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Sixteen Arizona State University students were chosen to participate in NASA?s Big Idea challenge, and they won. FOX 10?s Ashlie Rodriguez show?s us how they spent the last nine months creating ?AEGIS."

Fossilized feces, vomit reveal how dinosaurs dominated Earth

Researchers believe that fossilized feces and vomit from dinosaurs can shed light on how the ancient creatures evolved to become a dominant force on Earth.

NASA’s Webb snaps new pic of ‘Sombrero galaxy’

A side-by-side comparison of the photo with its predecessor from the Hubble telescope shows how clearer the newer telescope is, allowing us to see the so-called “Sombrero galaxy" like never before.

Astronauts’ Thanksgiving message: "We’re grateful for our nation"

The astronauts aboard the space station showed off their out-of-this-world Thanksgiving feast, but they also had a very down-to-earth message of thanks on this holiday.

Wild horses in Arizona stop traffic
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A majestic sight was captured by a driver in Bapchule on the Gila River Reservation on Nov. 18. Wild horses stopped traffic to put on a show. Thanks to Jessica Crockett for sharing.

Which came first, the chicken or the egg? We may have an answer

Scientists in Europe believe they may have finally solved the long-debated question of which came first: the chicken or the egg.

Geomagnetic Storm Watch issued for Thanksgiving, Black Friday: Where Northern Lights could be visible

Displays of Northern Lights are possible on Thanksgiving and Black Friday for some of the U.S. after NOAA's space weather forecasters say charged particles from the Sun will create geomagnetic storm conditions.

Meteor fireball soars over Tucson
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A not so typical sighting was seen over the skies of Tucson, and it was all caught on camera. FOX 10's Danielle Miller gives us a look.