The dementia risk was 4% by age 75, and 20% by age 85, with the majority of risk occurring after 85. The researchers ...

We may have new hope in the battle against Alzheimer's disease. Researchers have found that lithium levels in the brain are ...

Those 'crow's feet' at the corners of your eyes really do deserve to be called laughter lines, according to a recent study by ...

Our findings confirmed previous research that has shown that a high-fat meal impairs the ability of the blood vessels linked ...

OpenAI released a keenly awaited new generation of its hallmark ChatGPT on Thursday, touting "significant" advancements in ...

To find a cure for Alzheimer's disease, we need to understand how and where it gets started, and new research suggests we ...

Humans living on the Iberian Peninsula during the late Neolithic period may have eaten their neighbors in one grim and grisly act of social violence, new evidence reveals.

Black holes are some of the most mysterious objects in the Universe – a reputation not helped by the difficulty of studying them.

A colossal stick insect found living in the highland rainforest of northeastern Australia could be the chonkiest (read: ...

A common type of human papillomavirus (HPV) could be more dangerous than we thought. The virus, known as beta-HPV, was thought in rare cases to contribute to skin cancer by worsening UV damage, but a ...

Microscopic grains of alien dust buried in the sediment at the bottom of the ocean could be evidence of a comet that exploded ...

Cases of chikungunya fever are rising in southern China, prompting local authorities to take measures to curb its spread.