Niche collectors, tourists behaving badly, parental guilt: Catch up on the day’s stories

CNN’s 5 Things PM brings you the stories you might have missed during your busy day.

👋 Welcome to 5 Things PM! Parents and kids have been battling over screen time for years. Recent research found parents should let go of guilt over letting their children use phones and tablets more than experts recommend. Here’s why. Here’s what else you might have missed during your busy day: 1️⃣ Niche hobby: For these collectors of aviation accoutrements, their leisure time activity is serious business. It helps to have a really good sense of humor — and a strong stomach. 2️⃣ Worker safety: The sweltering temperatures across much of the United States have put a spotlight on what steps companies should be doing to protect employees. Here’s what you should know even if you don’t work outside. 3️⃣ Parkour problem: The latest chapter of tourists behaving badly comes from Italy, where visitors ran, climbed and leaped over an ancient city’s historic structures. Part of one building came crashing down. ➕ Just Stop Oil protesters spray Stonehenge with paint. 4️⃣ Cosmic awakening: Astronomers are witnessing a never-before-seen spectacle in real time as a supermassive black hole emerges at the center of a distant galaxy.