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

Learn how long men and women tend to live after a dementia diagnosis and why the time of nursing home admission is a crucial ...

Analysis raises questions about what the Paleo Diet was historically.

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

Learn more about the links between airplane noise and heart health.

Learn how understanding basic nutrition can help you achieve a healthier and more enjoyable New Year’s resolution.

Learn how T Coronae Borealis, a recurrent nova known as the Blaze Star, will likely light up in the night sky later in 2025 ...

Here's what the cataclysmic situation looks like from space.

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

Learn more about why a stressful job can lead to poor sleep and what can be done about it.

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 ...