A study analyzing data from 5 million nights of sleep in about 33,000 people found that your sleep tracker might reveal more than how well you sleep....

It is important to be mindful of your pet's needs and take steps to ensure their well-being during these unpredictable weather patterns.

Scientists have discovered novel immune responses that help explain how some individuals avoid getting COVID-19. Using single-cell sequencing,...

The neurotransmitter dopamine is commonly known for its role in brain networks regulating pleasure and reward. But many people with disorders that...

Discover daily furry fun facts. Whether adorable or kind of gross, our pets never cease to amaze us. Join us in exploring their world!

Ovarian cancer, often referred to as the "silent killer," is a complex disease with subtle symptoms that can easily be mistaken for other conditions.

Microsleep can happen anytime, including while engaging in demanding activities such as driving. No single medical condition causes all episodes of...

Dementia is a complex condition that affects millions of people around the world. Its early signs can be subtle and vary widely, making the diagnosis...

Ian Sample and science correspondent Hannah Devlin discuss some of the science stories that have made headlines this week, from a glimpse of a black...

Excessive sleep or difficulty staying awake during the day may indicate an underlying health issue or a combination of various factors.