Diseases, Conditions, Syndromes

Survey finds confusion among public about pandemic news

For a story that has dominated the news during the past four months, a survey out Monday illustrates the difficulty that many Americans have in finding information they can believe about the coronavirus pandemic.

Genetics

Why we age: New theories gaining ground

Why do we age? It's a question that has had scientists scratching their heads for decades, but finally, we are starting to get some answers. Here is the story so far.

Neuroscience

Spinal cord neurons that control pain and itch

The spinal cord transmits pain signals to the brain, where they are consciously perceived. But not all the impulses arrive at their destination: Certain neurons act as checkpoints and determine whether a pain signal is relayed ...

page 2 from 3