From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

This Earth Day, people across Arizona are coming together to celebrate our planet and pledge new ways to protect it.

Of all the restaurants in the country, six Arizona eateries were called out as the most family-friendly in the US. One came ...

While it may feel like the USA is teeming with people and urban sprawl, it’s also home to glorious stretches of wide open ...

Flagstaff became the first international dark sky city in 2001, setting a worldwide precedent for saving the night sky. The city regulates the amount of light pollution from businesses but the biggest ...