Learn more about your pupil size in sleep, which reflects whether you’re replaying new or old memories.

Follow the complex story of migrations in Europe during the first millennium, as Germanic and Viking ancestry spread across ...

Cosmologists have long wondered whether dark energy and the accelerating expansion of the universe is an illusion. Now the ...

From vicious storms and relentless global heating, to volcanic eruptions and shimmering aurora, compelling images help tell ...

Learn more about whooping cough cases in the U.S., which are rising to pre-pandemic rates as pandemic restrictions are ...

One of the most common features found at large volcanoes are calderas, formed by the collapse of the land due to eruption.

Understand why there is still little scientific research behind dietary supplements and vitamins.

Learn how the sourcing of stone from disparate locations throughout the British Isles may have represented the coming ...

Learn why drinking a non-alcoholic beer or cocktail could improve your health, and why more research is still needed.

Was the infamous “bloop” a sea monster? Learn why this noise was a good reminder that we should keep an eye on the South Pole ...

Learn more about the increasing life expectancy in the U.S., driven by death rate declines in almost all leading causes of ...

Learn how the existence of dark energy is being challenged due to new evidence that the expanding universe is actually "lumpy ...