Plasma propulsion transforms an inert propellant – often hydrogen – into plasma, a superheated mix of ions and electrons.

Plasma engines could be the future of human space travel, and Russia’s “manetoplasma rockets” have the most ambitious travel goals ...

Duke's Scheyer says staff members 'got punched in the face' during court-storming; UNC AD apologizes Whistleblower complaint ...

A Sydney Ph.D. student has recreated a tiny piece of the universe inside a bottle in her laboratory, producing cosmic dust ...

When she shared these observations with her doctor, he told her that air pollution was contributing to her symptoms. For over ...

A new study reveals that chemicals used to replace ozone-damaging CFCs are now driving a surge in a persistent “forever ...

A doctoral student recreated a tiny piece of the universe in a bottle to investigate the chemistry that led to life on Earth.

In the mills of northwest Georgia, workers treated carpets with these chemicals starting in the 1970s. Carried in manufacturing wastewater, the chemicals spread into rivers and, ultimately, drinking ...

Calmer dogs show lower stress hormones and higher mood chemicals during temperament tests using saliva samples.

A study reveals that omega-3 can slow down DNA aging, pointing to a minimal formula against the passage of time.