PHOENIX — Arizona Superintendent of Public Instruction Tom Horne says a focus on discipline is a common factor among schools that create and maintain high levels of academic achievement. Horne ...

These are just a few of the words that describe the reaction to the news that law enforcement-involved shootings in Clark County hit a three-decade high in 2024. As The Columbian’s Becca Robbins ...

As the probe into the Red Fort car explosion widens, investigators are weighing a troubling possibility. One line of inquiry holds that the blast may not have been a carefully timed attack.

Jan. 23 − To the Editor: Gun violence has reached a new level. It has been a long time since I wrote about this subject. Back then, there were two or three killings every week in the news. Today there ...

You can’t see it, but it’s in the air, threatening our health — it could even creep inside your home when all the doors and windows are shut. PM2.5, also known as fine particulate matter, is a type of ...