An artificial pancreas system that closely mimics the body's blood sugar control mechanism was able to maintain near-normal glucose levels without causing hypoglycemia in a small group of patients.
Human embryonic stem cells possess remarkable properties of self-renewal and pluripotency, the ability to become almost any kind of cell within the body. And yet they share the same genome or set of genes with lineage-committed cells, cells fated to be or do one thing.
Algae -- already being eyed for biofuel production -- could be put to use right away to remove nitrogen and phosphorus in livestock manure runoff, according to an agricultural scientist.
Researchers report the first interim results of the ESA mission GOCE, the Gravity Field and Steady-State Ocean Circulation Explorer. Evaluations of the first data from the satellite indicate that current models of Earth's gravitational field in some regions -- the Himalayas, for example...
ROBERT, Louisiana (Reuters) - BP Plc suffered a setback on Saturday in an attempt to contain oil gushing into the Gulf of Mexico with a huge metal dome when crystallized gas filled the structure, a blow to hopes of a quick, temporary solution to a growing environmental disaster.
ROBERT, Louisiana (Reuters) - BP Plc hit a snag in its efforts to lower a giant containment dome to trap oil from a blown-out Gulf of Mexico oil well on the sea floor that could take two days to troubleshoot, a BP executive said on Saturday.
Scientists and engineers have used uniform magnetic fields to drive iron-bearing nanoparticles to metal stents in injured blood vessels, where the particles deliver a drug payload that successfully prevents blockages in those vessels. In this animal study, the novel technique achieved...
GreenFiber to distribute new line of Honeywell weatherization products, work together to identify and develop contractors for Honeywell program MORRIS TOWNSHIP, N.J., May 6, 2010 -- Honeywell (NYSE: HON) today announced a strategic partnership with US GreenFiber LLC, the largest...
Panasonic announced plans to invest more on rechargeable batteries, solar panels and other green energy products over the next three years while scaling back capital spending for television and other home electronics.
ROBERT, Louisiana (Reuters) - BP Plc engineers using undersea robots maneuvered a massive metal chamber to fit over a gushing ruptured oil well in the Gulf of Mexico on Friday in their best chance yet to contain a leak that threatens an environmental catastrophe on U.S. shores.
NEW YORK (Reuters) - In a landmark move that should help the first major U.S. offshore wind farm gain financing, a unit of UK-based National Grid agreed to buy power from the $1 billion Cape Wind project, which has won approval after a nine year struggle.
Engineers have shifted NASA's Voyager 2 spacecraft into a mode that transmits only spacecraft health and status data while they diagnose an unexpected change in the pattern of returning data. Preliminary engineering data received on May 1 show the spacecraft is basically healthy, and that...
New eruptions from Iceland's Eyjafjallajoekull volcano have produced a 1600 km-wide ash cloud over the Atlantic. The brownish plume, traveling east and then south, is clearly visible in stark contrast to white clouds framing this Envisat image from May 6.
Finnish cell phone maker said it has extended its patent-infringement claims against Apple to include the new iPad.