Birds, the warm-blooded and feathered vertebrates, are being used to put romantic partners to the test. A relationship experiment dubbed the "bird theory" is making the rounds on social media. It ...

There’s a viral trend going around on social media where people film themselves telling their partners “I saw a bird today” to see what kind of response it garners. If their partner leans in and asks ...

The idea first went viral two years ago but has recently resurfaced on platforms like TikTok and Instagram. The concept is simple: Point out something mundane to your partner, like spotting a bird, ...