If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

TUCSON, Ariz. (KVOA) - Tucson community members united to honor families affected by the historic trichlorethylene (TCE) contamination of the city's aquifer. The contamination of Tucson's aquifer in ...

How old is too old to shovel snow? Here's what heart experts say. Alabama’s Nonsensical College Football Playoff Rankings Rise Has Major Ramifications Biggest revelations from new Netflix documentary ...

A group of researchers say it's time for academia to get serious about studying UFOs. The movement, championed by the Society for UAP Studies, is wrapping up an international conference aimed at ...

The community is honoring Tia Colelay. The 16-year-old was found dead in eastern Arizona after being reported missing. Donald Trump's approval rating sees major shifts 4.3 million have installed this ...

The comet 3I/ATLAS is taking a long holiday journey this year. It's visiting from another solar system altogether. It's the third interstellar object recorded passing through our solar system.

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...