From neighborhood parks to hungry goats, there are plenty of ways your Christmas tree can help your fellow Philadelphians.

Aryan Poduri's book, "GOAT Coder," teaches children how to code through hands-on exercises and uncomplicated explanations.

High in the forest canopy, one genus of snake learned how to solve the problem of flight without wings. Here’s how, according ...

Chatbots can be overly agreeable. To get less agreeable responses, ask for opposing viewpoints, multiple perspectives, and a ...