Drinking coffee may lift your mood and boost your cognitive performance, even without the added buzz of caffeine.

Metformin has a strong claim to being one of the most influential medicines of the past century. For decades, it has ...

This hormone reduces appetite and slows down the rate at which food travels through your stomach. The second is GIP or glucose-dependent insulinotropic polypeptide, which helps regulate blood sugar ...

A lack of good quality sleep has long been linked to an increased risk of developing dementia, but new research goes further ...

In the isolated forests encroaching on the ruins of the Chernobyl exclusion zone, too dangerous for humans to inhabit, wolves ...

Although our Universe appears to be stable, it might just be in a temporary state of false calm that could rupture in the ...

Using an in-home HEPA purifier for one month spurs a small but significant improvement in brain function in adults age 40 and ...

Scientists in South Korea have found a clever new use for your old coffee grounds: Insulation. A team from Jeonbuk National ...

Bacterial sugars in the gut could be a hidden contributor to two of the most serious neurodegenerative diseases that afflict ...

This week in science: paleontologists discover that gigantic octopuses the size of whales once roamed the world's oceans; a ...

Insomnia may have been torturing humanity since ancient times, but over the last 20 years, scientists have made progress in ...

Social media videos are claiming that mouthwash can raise risk of blood pressure – and potentially damage heart health.