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How Your Brain Decides What Matters

A rare genetic condition called Urbach-Wiethe disease, which calcifies part of the brain's amygdala, is reshaping how scientists understand this brain region. Rather than just controlling fear, the basolateral amygdala appears to...

The science of us

Government incentives rarely boost birth rates when young people face job insecurity and high housing costs. Experts suggest improving community well-being is more effective than financial incentives for encouraging parenthood.

Math puzzle: The Ant Goes Marching

June the ant needs to find the shortest surface path to reach her food across four different 3D shapes — a cube, a rectangular prism, a cylinder, and a hollow cylindrical shell. The key trick is "unfolding" each shape flat, then...