Theory

Get the Popular Science daily newsletter💡 Water is at the center of one of the enduring questions about how life…

Psychological contracts are the beliefs, perceptions, and informal obligations between an employer and an employee. Such contracts have long been…

Since Darwin's time, the phenomenon known as flower constancy — i.e., where insects consistently visit the same flower type even…

Politics March 23, 20256:14 PM ET Scott Detrow Did the unitary executive theory pave the way for President Trump's second…

Red is a high-energy color. It’s sensual and romantic, exerting dominance, passion, and confidence. Christian Louboutin, Taylor Swift, and Jessica…

At last, we’ve reached mid-March, and the first signs of spring have broken through. Daffodils are blooming, the sky is…

When my ex and I officially called it quits (again) late last year, I decided that 2025 was going to…

My eyes looked out over the Bedwell Sound, part of the larger Clayoquot Sound, at the mouth of the Bedwell…

For Amber, she understands the sense of control that the rapper—who shares kids North, 11, Saint, 9, Chicago, 7, and…

If it seems like you've been encountering more people wearing red nails than ever on social media, you might be…