When building a model rocket, it can be fun to get into the maths of it all—calculating the expected performance of your build, and then seeing how it measures up in the real world. To aid in that ...

The rocket, a reaction-propulsion device that carries all of its propellants internally, has been around for almost a millennium since its invention in China. But the twentieth-century saw a ...

The four men and six women will report to NASA in January to begin two years of basic spaceflight training. HOUSTON — NASA has introduced its new class of astronaut candidates, some of whom may be ...

In 2007, Apple launched the original iPhone, kickstarting the modern smartphone era which is now dominated by iPhone and Android devices. We've had 19 generations of iPhones so far, with the latest ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at Multex (Reuters) ...

Richard and Kristin Bemis have donated $1 million to Habitat for Humanity Lakeside. The donation will support building five affordable homes annually starting in 2027. The gift will also help expand ...

Expedition 73 crewmembers sequenced DNA and worked with virtual reality glasses this week, while also continuing to unpack cargo vehicles and congratulating NASA's 24th group of astronaut candidates.