The National Institute of Standards and Technology (NIST) has demonstrated a novel chip-scale instrument made of carbon nanotubes that may simplify absolute measurements of laser power, especially the light signals transmitted by optical fibers in telecommunications networks.

At 7:24 am on February 14, the shift crew in the CERN Control Center extracted the beams from the Large Hadron Collider, bringing the machine’s first three-year running period to a successful conclusion. The LHC’s first run has seen major advances in physics, including the discovery of a new particle...

The Nobel laureate Steven Chu has announced he is to resign as US energy secretary. When Chu departs, he will have served in the post for four years – longer than any of the 14 previous heads of the Department of Energy (DOE). Chu now plans to return to "an...

Materials designed with specialized thermal properties have been integral components of NASA's space shuttles and other launch vehicles for many years. Now, two thermal insulation systems developed by scientists at the Cryogenics Test Laboratory (CTL), a CSA Corporate Sustaining Member, at NASA's Kennedy Space Center in Florida may have application...

Gulfnews.com reports that the operator of Japan’s crippled Fukushima nuclear power station said Wednesday it plans to buy 800,000 tonnes of light liquefied natural gas (LNG) annually from the United States as it looks to cut its fuel bills. Tokyo Electric Power (TEPCO) said it had agreed to buy 400,000...

US ITER and its vendors are moving into a new fabrication phase for the project's toroidal field magnet system. Cabling and conductor fabrication are now underway in New Hampshire and Florida for the niobium-tin wire produced in the US. All of this fabrication effort is in preparation for delivering the...