Mt. Lebanon Public Library hosts Matt’s Maker Earth Day Extravaganza

Eclipse watch party draws crowds at Mt. Lebanon Public Library.

Ten thousand students from across Pennsylvania joined in a record-breaking “Float Their Boat” challenge.

A glimpse of a 1911 group photo of young, groundbreaking scientists sparked an interest in author Jeff Orens that resulted in a book about the lifelong friendship between Marie Curie and Albert Einstein.

Geologists read the Earth like a book.

You can see it from Washington Road. Learn more about this soccer ball-shaped relic from the Cold War.

Forensic science. It’s not all CSI, you know.

He found a rare snail here in Mt. Lebanon. Here’s what Dr. Tim Pearce is up to now.

Repairing long-term storm damage on the stream at Bird Park

Fourteen Mt. Lebanon Seniors prepare to launch a balloon into the atmosphere.