Longines Ultra-Chron Carbon combines cutting-edge materials with a state-of-the-art movement and a rigorous chronometry certification process.

John H. Miller, Jr., Professor of Physics at the University of Houston, discusses progress in high-temperature superconductors and its applications The lab of H. Kamerlingh Onnes, the first group to ...

The agency announced it would look at five chemicals — styrene, ethylbenzene, benzene, 4-tert-Octylphenol and naphthalene — to see if they should be designated as high-priority substances for ...

Single-digit low temperatures are likely Friday night. Chicago’s high temperature will likely be below freezing on Saturday afternoon after temperatures plummet into the teens Friday night.

U.S.) continues its autonomous maritime patrol aircraft (AMPA) flight tests of the company’s composites-intensive uncrewed solar ... optimal payload capacity and high power output for mission-critical ...