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People with frequent common skin cancers could have a higher risk of developing other cancers, study shows.

Depressed people have lower levels of a naturally occurring amino acid called acetyl-L-carnitine that helps our bodies produce energy.

Researchers can employ a magnetic wire to detect up to 80 times more free-floating cancer cells in blood than simple blood tests show.

Activating the release of a mood-regulating chemical into a single brain circuit can improve the sociability of mice with autismlike symptoms.

Evidence of blood-sugar level spikes in healthy people prompts call for everyone to undergo annual continuous glucose monitoring.

Teams compete to design an algorithm that can help people with prosthetics learn to move

Altering cells could ease a promising cancer therapy’s side effects

Researchers engineer brewer’s yeast to produce a complex drug that’s in short supply

Stanford researchers launch a massive study of lung tissue — healthy and diseased — in one of their own

Serendipity and passion peg an elusive illness