Washington, Oct 29 : A new research, which found racial and ethnic disparities in patient health-care experiences, claims that Asians have worse experiences than white patients in US.

The survey involving 49,000 patients showed that Asian and Pacific Islander patients have worst experiences than white patients, within the same practices.

"Our findings suggest that there are statistically significant ethnic disparities in physician-patient communication, access to care, and care coordination, even among comparably insured patients in a variety of health-care markets," said Dr. Hector Rodriguez, lead author and assistant professor of health services at the UW School of Public Health and Community Medicine.

London, Oct 29 : While sunlight can cause wrinkles, the red glow from LEDs may help smooth them out, finds a new study.

A light-emitting-diode (LED) is a semiconductor diode that emits light when an electric current is applied in the forward direction of the device, as in the simple LED circuit.

The red LEDs do this by altering the interactions between water and elastic proteins in the skin.

In a new study, Andrei Sommer and Dan Zhu of the University of Ulm in Germany, found how water molecules in the skin interact with different substances.

Washington, Oct 29: Kids living in “greener” neighbourhoods are less likely to gain weight compared to those in areas with less green space, according to a new study.

The study involved more than 3800 children, predominantly African-American and poor aged 3-16.

Studying the children for over a two-year period, the researchers observed that higher greenness was significantly associated with lower body mass index (BMI) in kids.

Melbourne, Oct 29: While work and relationships are most synonymous with stress, experts have said that continuously the word "yes" down the phone to a voice-recognition system that fails to identify your voice is one of the greatest stress-trigger of the modern age.

Also included in the list is missing your train by seconds after waiting in a ticket queue.

According to experts, technology, greater traffic congestion and increased time pressures have dramatically changed the nature of stress.

Washington, October 29: An international team of researchers claims that it has unearthed evidence for the movement of Asian forms of avian influenza to Alaska by northern pintail ducks.

Scientists with the U. S. Geological Survey (USGS) joined forces with researchers at the U. S. Fish and Wildlife Service in Alaska and the University of Tokyo to study the role of migratory birds in the transfer of avian influenza viruses between Asia and North America.

Johannesburg - The number of deaths from a new Lassa-type virus has risen to four in South Africa, doctors confirmed to state radio Wednesday.