People who tend to think in the long term are more likely to make positive decisions about their health, whether it's how much they drink, what they eat, or their decision to wear sunscreen.

Kew botanists announce more than 250 new plant and fungi species discovered in 250th anniversary year.

HDL, known as "good cholesterol," helps protect blood vessels and the heart, but a small European study shows that HDL in men with type 2 diabetes lacks this protective capacity. However, preliminary results indicate that extended-release niacin may help the HDL work better in these patients.

Like sugar plum fairies in "The Nutcracker," the moons of Saturn performed a celestial ballet before the eyes of NASA's Cassini spacecraft. New movies frame the moons' silent dance against the majestic sweep of the planet's rings and show as many as four moons gliding around one another.

Researchers have uncovered the complete genetic make-up of the cavity-causing bacterium Bifidobacterium dentium Bd1, revealing the genetic adaptations that allow this microorganism to live and cause decay in the human oral cavity.

Santa skeptics have long considered St. Nick's ability to deliver toys to the world's good girls and boys on Christmas Eve a scientific impossibility. But new research shows that Santa is able to make his appointed rounds through the pioneering use of cutting-edge science and technology.

An unhealthy lifestyle, unreasonable working conditions, and then the stress of having to deliver 152 million Christmas gifts in 24 hours. The extreme accomplishments of Santa Claus are making researchers in Sweden doubt his very existence.

Researchers have clarified the structure of an enzyme that disturbs the communication processes between bacteria. By doing so they have laid the foundations for a new method of tackling bacterial infections such as cystic fibrosis.

People who have Alzheimer's disease may be less likely to develop cancer, and people who have cancer may be less likely to develop Alzheimer's disease, according to a new study.

A weak cosmic infrared radiation field that reaches Earth from all directions contains not yet deciphered messages about the evolution of galaxies. Using first observations with the PACS Instrument on board ESA’s Herschel Space Telescope, scientists have for the first time resolved more than half of this radiation into its constituting sources. Observations with Herschel open the road towards understanding the properties of these galaxies, and trace the dusty side of galaxy evolution.