Researchers discover a new dopamine signal in the striatum that acts as a guidance system, encoding trajectory errors to steer behavior toward goals.

Four seconds into one version of "Old MacDonald Had a Farm," an animated horse with two arms and four legs hatches from an egg.

New AI-powered reconstruction technology enables creators to remove complex watermarks from modern AI video platforms while preserving visual quality.

A new study reveals that advanced artificial intelligence companions can alleviate internal distress and boost your mood. However, this digital comfort comes with a steep price, causing users to ...

The latest World Happiness Report 2026 says that heavy social media use has contributed to a stark decline in well-being ...