Being Human

New research from Trinity College Dublin published in this month's Annals of Surgery points to a potentially significant advance in the treatment of patients undergoing major cancer surgery. The study was carried out by the oesophageal research group at Trinity College Dublin and St James's Hospital.

LA JOLLA, Calif., April 9, 2009--Scientists at Burnham Institute for Medical Research (Burnham) and the University of California San Diego (UC San Diego) School of Medicine have demonstrated in mice that transplanted pancreatic precursor cells are protected from the immune system when encapsulated in polytetrafluorethylene (PTFE).

Where does space begin? Scientists at the University of Calgary have created a new instrument that is able to track the transition between the relatively gentle winds of Earth's atmosphere and the more violent flows of charged particles in space - flows that can reach speeds well over 1000 km/hr. And they have accomplished this in unprecedented detail.

The Seismological Society of America (SSA) is an international scientific society devoted to the advancement of seismology and its applications in understanding and mitigating earthquake hazards and in imaging the structure of the earth.

CHAMPAIGN, Ill. -- A two-decade surge of legalized gambling is chipping away at U.S. security and military readiness, not just the bank accounts of bettors, a comprehensive new collection of research on the hazards of gambling warns.

Artificial heart pacemakers have saved and extended the lives of thousands of people, but they have their shortcomings - such as a fixed pulse rate and a limited life. Could a permanent biological solution be possible?

New research by economics and psychology researchers at the University of Warwick has found that promotion on average produces 10% more mental strain and gives up to 20% less time to visit the Doctors.

Howard Hughes Medical Institute researchers have designed tiny RNA molecules that shut off the gene that causes Huntington's disease without damaging that gene's healthy counterpart, which maintains the health and vitality of neurons.

Scientists have developed a new approach for surveying phosphorylation, a process that is regulated by critical cell signaling pathways and regulates several key cellular signaling events.

Researchers from the University of Missouri School of Journalism recently completed a comprehensive comparison of citizen journalism sites (news sites and blogs) and traditional media Web sites. They found that despite ongoing reports of financial troubles and cutbacks, legacy media are more comprehensive and more technologically advanced than citizen media and bloggers.