Polluted air, laden noxious gasses or tiny, invisible particles that burrow into human bodies, kills 7 million people ...

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

WASHINGTON (NEXSTAR) — NASA scientists released their findings on Wednesday after the OSIRIS-REx spacecraft crashed into the asteroid Bennu and brought samples back to Earth. Scientists said they didn ...

Hydrogen sulfide is a toxic gas known for its foul odor and health risks ... the TCM after light irradiation changed to a darker color, owing to the molybdenum particles in the catalyst reacting with ...

MONTGOMERY, Ala. (AP) — The state of Alabama urged a federal judge Tuesday to allow the nation’s fourth execution with nitrogen gas to proceed next week, but a doctor who witnessed an earlier ...

The northern and southern lights, auroras visible from the poles, glow with a range of different colored lights. Here's the reason for each of those colors.

On Jan. 20, Monroe County deputies responded to a theft of gasoline at the gas station on Rumble Road. The owner told authorities that between Jan. 19 and Jan. 20, a total of 2,446 gallons of gas ...