Q: My doctor just told me that I'm now considered obese. A week ago, I wasn't -- and I haven't gained any weight. What's going on? -- Claire T., Louisville, Kentucky ...

AI can help humans reach their cognitive “flow state,” says author Mithu Storoni, by balancing challenge and ability.

The future can be frightening because, by definition, it doesn't yet exist. The unknown generates a natural fear, and in these more uncertain, muddled and constrained times, projecting oneself into ...

The Fermentation Revolution Takes Science by Storm Scientists published thousands of papers focusing on the gut microbiome in ...

Q: My doctor just told me that I’m now considered obese. A week ago, I wasn’t — and I haven’t gained any weight. What’s going ...

Our brain is a power consumer of vitamin C, the vitamin that cuts your colds short. Brain concentrations of the vitamin are far greater than those in the rest of the body, and long after the body is ...

Although they number from 1 (thiamine) to 12 (cobalamin), there are eight B vitamins—don't bother seeking numbers 4, 8, 10, or 11. The rest are all facilitators of the nervous system and tend to work ...

Synaptic transmission is the biological process by which a neuron communicates with a target cell across a synapse. Chemical synaptic transmission involves the release of a neurotransmitter from the ...

Szapiro and Barbour describe a new mode of neuron-to-neuron communication mediated solely by spillover of neurotransmitter that diffuses out of the synaptic cleft to bind more distant receptors on ...