Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

It’s hard to keep up with all the discoveries made around the world every year in science, but harder still to sort the hype ...

In no particular order, Bob McDonald reviews 10 of the most fascinating accomplishments and noteworthy science news events of ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Before the blood-chilling monster in "Alien" was designed by H.R. Giger, a couple of other ideas were considered that were ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...