Add Yahoo as a preferred source to see more of our stories on Google. The mysterious object spotted floating soundlessly a few hundred feet over Green Cove Springs on March 22 has not yet been ...

An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...

Imagine a time when spaceships suddenly appear in the sky, and hostile aliens start to pummel the planet. People in Alabama will have several advantages if they’re faced with extraterrestrial foes — ...

The mysterious object spotted floating soundlessly a few hundred feet over Green Cove Springs on March 22 has not yet been identified, although training announced at the nearby Naval Air Station ...