Mars, a planet once capable of sustaining liquid water and harboring flowing rivers, today stands as a frozen desert. For ...

As July begins, the night sky is ready to shine. The Buck Moon, July’s full Moon, will be at its brightest on Thursday, July ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

An engine powered entirely by sound waves — no fuel, no combustion, just pure vibration doing the work. It sounds crazy, but here’s how this mind-blowing tech actually works!