Congressional passage of a massive bill cuts billions of dollars in spending across many areas including clean energy.

Astronomers have discovered a new object that originated outside of our Solar System - only the third to be found.

Explore the 10 best inverters for large homes with high load capacity, pure sine wave output, and efficient, long-lasting ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

The comet should be visible by telescope through September, before it gets too close to the sun, and reappear in December on ...

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

WASHINGTON (Reuters) -Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an ...