A small opening in the heart that doesn't close in infancy is linked by a study in Bolivia to potentially serious health complications.

Rise or fall of the stress hormone cortisol may be an important factor in coming out ahead financially, finds a team led by psychology's Pranjal Mehta.

Journal article looks at AAAS and other STEM-based programs that aim for diversity and opportunities for women and minorities.

Zebrafish will be used in an effort combining physics and biology that initially seeks to neutralize a cholera-causing bacterium.

Team of UO physicists helped install advanced sensors for the Advanced LIGO Project that was formally dedicated in Washington.