A genetic trait may be behind those who thrive on very-early-to-bed, very-early-to-rise lifestyles.

Cilantro has been used as food and medicine for 8,000 years. Now, scientists know how it works to curb epileptic seizures.

Gene loss 2 to 3 million years ago may explain why coronary events are common in humans but rare in other animals.

50 percent of treatments could have been avoided, researchers find.

The new locations will provide opportunities for scientists and students as part of the world's largest university-administered reserve network.