Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

Russia is extensively testing a new plasma based rocket engine that will use charged hydrogen particles to gain turbulent ...

Researchers at University of Tsukuba have discovered that the structure of vortices generated around a swimmer's feet changes with increasing speed during underwater undulatory swimming. Specifically, ...

The odd superconductivity found in layered graphene may bring us closer to understanding room-temperature superconductors ...

The mitigation of aviation non-CO2 effects, in particular contrails, could cut the radiative forcing from aviation by half in the next decade. Furthermore, the European Commission requires the ...

Toxics in the air from urban wildfires may include dioxins, asbestos, and lead. But testing, until recently, for these air ...

Steve covers military aviation, missiles and space for the Aviation Week Network, based in Washington. Born in a U.S. Air Force family, he grew up on military bases around the world and came to ...

Propulsion pods are not a new product, but a new configuration of traditional marine systems and components. As yet, studies have not shown whether pods are more efficient than conventional shaft ...

Feb. 4, 2025 — Using data from the European Space Agency's Gaia mission, scientists have found a huge exoplanet and a brown dwarf. This is the first time a planet has been uniquely discovered by ...