PHILADELPHIA -- Combining financial incentives and personalized goal-setting with wearable devices may be an effective way of encouraging patients with heart disease to increase their physical activity. In patients with heart disease, regular physical activity has been shown to decrease the risk of a future heart attack, but getting these patients into a regular exercise program such as cardiac rehab has remained a challenge.

The software and hardware needed to co-ordinate a team of unmanned aerial vehicles (UAVs) that can communicate and work toward a common goal have recently been developed by KAUST researchers.

Researchers at the University of Bristol have discovered that more sociable fish suppress their own personality when they are with a partner.

Fish, much like humans, exhibit a wide range of different personalities. Individuals vary in qualities such as how social they are and their willingness to take risk (boldness).

The new study, published today in the journal Proceedings of the Royal Society B, was carried out on three-spined sticklebacks.

A University of Central Florida team has designed a nanostructured optical sensor that for the first time can efficiently detect molecular chirality - a property of molecular spatial twist that defines its biochemical properties.

Determining chirality is critical for new drug development.

CHICAGO--With aging comes deteriorating vision. At SIGGRAPH 2018, attendees will have the chance to test a new computational system that effectively mimics the natural way the human eye corrects focus, specifically while viewing objects that are closer rather than farther away.

Despite efforts to eradicate it, syphilis is on the rise. Until now, most health agencies focused on treating infected people and their sex partners but new discoveries may make a vaccine possible, UConn Health researchers report in the 12 June issue of mBio.

X-ray vision has long seemed like a far-fetched sci-fi fantasy, but over the last decade a team led by Professor Dina Katabi from MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL) has continually gotten us closer to seeing through walls.

Their latest project, "RF-Pose," uses artificial intelligence (AI) to teach wireless devices to sense people's postures and movement, even from the other side of a wall.

Every time we send an e-mail, a tweet, or stream a video, we rely on laser light to transfer digital information over a complex network of optical fibers. Dozens of high-performance lasers are needed to fill up the bandwidth and to squeeze in an increasing amount of digital data. Researchers have now shown that all these lasers can be replaced by a single device called a microcomb.

Bartenders and cooks have long recognized the value of an orange twist, but thanks to researchers at the University of Central Florida, squeezing oranges may give us a new way to deliver medicine or to detect bridge failures before they happen.

In 1965, a renowned Princeton University physicist theorized that ferroelectric metals could conduct electricity despite not existing in nature.

For decades, scientists thought it would be impossible to prove the theory by Philip W. Anderson, who shared the 1977 Nobel Prize in physics. It was like trying to blend fire and water, but a Rutgers-led international team of scientists has verified the theory and their findings are published online in Nature Communications.