A new Northwestern University study shows that the biological clock is not the only clock women trying to conceive should consider.

Researchers at New York University and Albert Einstein College of Medicine of Yeshiva University have discovered new ways neurons work together to ease the transition between sleep and wakefulness.

Urgent appointments, tight work timetables and hectic social schedules structure modern life, and they very often clash with our intrinsic biological rhythms.

A unique experiment carried out in a Leicester garden, and concurrently in a garden in Italy, has yielded surprising results that has changed scientific knowledge and is published in one of the world's foremost science journals.

Scientists from the Florida campus of The Scripps Research Institute have synthesized a pair of small molecules that dramatically alter the core biological clock in animal models, highlighting the compounds' potential effectiveness in treating a remarkable range of disorders—including obesity, diabetes, high cholesterol, and serious sleep disorders.