Tech

The scientists who put an innovative tree of life online last year now have made that same resource available -- free -- for smartphones. The new "TimeTree" application lets anyone with an Apple iPhone harness a vast Internet storehouse of data about the diversity of life, from bacteria to humans. The intuitive interface is designed to answer a simple question, quickly and authoritatively: how long ago did species A and species B share a common ancestor?

EVANSTON, Ill. --- Geckos are masters at sticking to surfaces of all kinds and easily unsticking themselves, too. Inspired by these lizards, a team of engineers has developed a reversible adhesion method for printing electronics on a variety of tricky surfaces such as clothes, plastic and leather.

BATON ROUGE, LA—The ancient fig tree, first imported to the United States during the 16th century, thrives in areas of California and the South Atlantic and Gulf Coast areas of the U.S. One of the most popular trees grown in Southern backyards, fig is favored for its versatile fruit and low-maintenance production.

(Washington) In a policy paper released today the American College of Physicians reaffirmed its support for increased health care transparency. Healthcare Transparency—Focus on Price and Clinical Performance Information, the first paper in a series of policy papers about transparency, is an introduction and overview of the issues and challenges faced with increased health care transparency.

HOUSTON – (Sept. 20, 2010) – Everybody who's ever used a TV, radio or cell phone knows what an antenna does: It captures the aerial signals that make those devices practical. A lab at Rice University has built an antenna that captures light in the same way, at a small scale that has big potential.

MANHASSET, NY – The fine particles of pollution that hang in the air can increase the risk for sudden cardiac arrest, according to a new study conducted by a team from Long Island Jewish (LIJ) Medical Center and The Feinstein Institute for Medical Research.