Consistent exposure to brighter daytime light was associated with earlier sleep timing and deeper early night sleep. A bright afternoon may…

Researchers say treatment decisions should be individualized by weighing expected benefits, potential harms, treatment burden, cost, availability, and patient preferences. A…

A study suggests that severe pollinator losses may have sharply slowed plant adaptation. A morning glory facing a warmer climate may…

Antarctica’s first ice sheet may have begun with a geological head start hidden deep beneath the continent. Millions of years before…

A new study shows how changes in ocean circulation could reshape global rainfall patterns. A storm reaching California can begin with…

Researchers have found that the natural compound spermidine can help improve vaccine responses in older adults by reducing molecular markers of…

BU virologist Nancy Sullivan says the Bundibugyo outbreak in the Democratic Republic of the Congo underscores the need for broader outbreak…

Alcohol risk appears to increase beyond one drink per day, even at levels often described as moderate. Alcohol is often treated…