Sea urchins look like an inanimate bundle of needles, but a closer look at these alien-like creatures reveals a surprisingly ...

Our brains are always adapting to our environments and routines. Host Cristina Quinn talks with Washington Post “Brain Matters” columnist Richard Sima about what a healthy aging brain looks like and ...

"The brain circuitry involved in these decisions is well conserved between mice and humans, so there are likely useful parallels to be drawn," he added. To explore how dominance and social rank form, ...