Commercial space launches are impacting Earth's ozone layer. Rocket exhaust releases chemicals that degrade ozone. Satellite ...

Despite claims of being humane and painless, the use of nitrogen gas for executions and assisted suicide causes air hunger, panic and violent physiological distress.

A team of researchers has discovered a new way to make valuable industrial chemicals from propylene using a common, low-cost ...

United Launch Alliance had to again scrub the launch the ViaSat-3 F2 mission due to a reoccurring rocket issue.

Explore the Earth and Mars comparison to discover why Earth is the perfect habitable planet, uniquely sustaining life on ...

Could a 322-foot-tall rocket really change how we reach Mars? Blue Origin is betting on it. On Nov. 9, the company will try ...