The Nature of Things explores how dogs might be using human language with the help of buttons on a soundboard.

Scientists have long focused on quantifying fear and other negative emotions in animals. Now they’re trying to measure positive feelings — and it’s a challenge.

If you’re struggling to find a great Valentine’s Day gift for him, we’ve got you. Our editors and writers tested hundreds of ...

You have my permission to cheat on your screen time goal to read this article — you won't regret it when you see this ...