Sustainability

Scientists scramble to find remnants of meteor

PHOENIX — Valley residents were treated to a light show early Thursday morning as a celestial object flashed across the sky. A meteor glowed brightly as it vaporized in the atmosphere.

I saw it on Facebook: Posts alert neighbors to crime, community help

MARICOPA — When Trisha Johnson spotted a Mitsubishi lurching along the dusty road in front of her house, her fingers flew over the keyboard of her smartphone. Within seconds, she posted an alert on Facebook to neighbors in her rural community.