DALLAS — When planes take off, exhaust comes out and wind whips around the tarmac. At most airports, that's the end of the story. But not at Dallas Love Field. "I thought to myself, wouldn’t it be ...

Aircraft engines emit nanoparticles, including newly identified onion-like structures. Research explores their formation, health effects, and climate impacts. (Nanowerk News) Aircraft emit ...

Insurance claims for the Jan. 31 plane crash that killed eight and left a swath of destruction in Northeast Philadelphia will likely far exceed $10 million, according to a new federal court filing. An ...

(a) Turbostratic (soot) particles (diameter 67 nm). (b) Onion-like particles (diameter 17 nm). (c) Amorphous particles (diameter 26 nm). (d) Trace amorphous particles (diameter 17 nm). The four ...