Month: April 2009

In a new national study of 1,178 American youths, psychologists found nearly one in 10…

Sedimentary rocks created more than 2.4 billion years ago sometimes have an unusual sulfur isotope…

Transcatheter valve implantation is a newly developed technique for the curative treatment of high-grade aortic…

Researchers have developed a novel reaction scheme by which carbon dioxide can be efficiently converted…

Researchers have reprogrammed cells found in circulating blood into cells that are molecularly and functionally…

Keeping warm isn’t the only reason lizards and other cold-blooded critters bask in the sun….