Life on Earth had to begin somewhere, and scientists think that “somewhere” is LUCA—or the Last Universal Common Ancestor.

Primordial supernovae got the ball rolling a quick hundred million years or so after the start of the universe.

A ring or sphere could, apparently, be stable if surrounded by the right sizes and gravities of other stars.

The great news is Milwaukee has some products you can nab for under $20 on Amazon right now. You’re still getting Milwaukee’s ...

Power beaming could allow an orbiting space-based power station to deliver one gigawatt of solar power, enough to power about ...

Now Boston Metal has successfully demonstrated that its Molten Oxide Electrolysis (MOE) industrial cell can be scaled up to ...

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...