"Understanding the magnitude of this bias is essential in accurately interpreting survey results that include subjective reports of feelings and symptoms."

Researchers from the Higher School of Economics have shown that by stimulating the frontal cortex, a person’s financial risk appetite can be increased temporarily.

"If the fish improves sleep, great. If it also improves cognitive performance—like we've seen here—even better. It's a double hit."

Americans are evenly divided on whether businesses can deny services to same-sex couples. But it's not just for religious reasons.

Forget the chilly stethoscope: Small tags that emit radio waves could give doctors information on patient vital signs while they sit in the waiting room.

"Instead of looking for individual viruses, our A new test can identify whether viral infections are causing a patient’s respiratory illness by measuring RNA or protein molecules in their cells, according to a new study.test asks the question: 'Is the body fighting a virus?'"

A new theory involving a bubble structure around a gigantic, long-dead star may explain the origins of our solar system.