What time is your body clock set on? The answer, mounting research suggests, can influence a person's predisposition to heart disease.

Engineers developed a soft and stretchy ultrasound patch that can be worn on the skin to monitor blood flow through major arteries and veins

An Icelandic man who got the world's first double shoulder and arm transplant is recovering well after the operation

Scientists have successfully reversed age-related memory loss in mice and could lead to human treatments to prevent memory loss

No one wants bad breath -- not when visiting friends and family, at a job interview, and especially not on a first date.

UCSF Cardiology researchers report no link between coffee consumption and arrhythmia

Using an AI approach capable of decoding brain activity during sleep, scientists were able to glimpse what we think about when we are asleep

If you're regularly out in the fresh air, you're doing something good for both your brain and your well-being.

Teens' ability to empathize, to understand others' perspectives and emotions, and to care for their wellbeing, is important to relationships

Indiana Jones hates snakes. And he's certainly not alone. The fear of snakes is so common it even has its own name: ophidiophobia.

Tel Aviv University's new and groundbreaking technology inspires hope among people that lost their sense of touch in the nerves of a limb

Researchers found that exposure to specific types of light before sleep can have variable effects on energy metabolism during sleep.

Researchers have discovered that minuscule, self-propelled particles called nanoswimmers paving the way for their use in medication delivery

The design could lead to conformable wearable monitors to track skin cancer and other conditions

First successful use aboard International Space Station of new technique for studying DNA repair in yeast

Wireless, fully implantable device gives temporary pacing without requiring removal

Researchers have developed smart wound dressings with built-in nanosensors that glow to alert patients when a wound is not healing properly.

The modified natural killer cells can differentiate between cancer cells and healthy cells that are often intermingled in and around tumors

An international research team has developed a simple but robust blood test for early detection and screening of Alzheimer's disease

James Cook University scientists in Australia believe they have made a breakthrough in the science of keeping premature babies alive