Completing a crossword is a fun and rewarding way to test out your critical thinking and vocabulary skills. Of course, despite how great you think you are at them, there’s going to come a time where a ...

As Pulsar Helium studies its namesake resource near Babbitt and Isabella, several other companies are hoping to strike hydrogen gas beneath Northeastern Minnesota and use it as a carbon-free fuel.

Owing to peculiar properties, helium has taken both the main and supporting roles in scientific discoveries over the years. Christine Herman explores just what makes it such a cool element. I was one ...