For mechanical contractors involved in large, complex projects, the world is no longer flat. Three-dimensional (3D) CAD is enabling firms to win contracts and navigate these projects as never before — ...

Four billion years back, a colossal body of water covered Oxia Planum, a now-dry and desolate spot just north of the Martian equator. “It might have been the bottom of a sea or large lake,” says Jorge ...

With no shortage of press coverage on the historic drought conditions in the West, most wildland firefighters with potential to respond know the dire situation. The potential for large fire growth has ...

Tree bark surfaces play an important role in removing methane gas from the atmosphere, according to a study published 24 July in Nature. An international team of scientists from Austria and Germany ...